340322112 has 168 divisors, whose sum is σ = 1073968896. Its totient is φ = 102380544.

The previous prime is 340322093. The next prime is 340322117. The reversal of 340322112 is 211223043.

340322112 is a `hidden beast` number, since 340 + 322 + 1 + 1 + 2 = 666.

It is a super-2 number, since 2×340322112² = 231638279832281088, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340322117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 351453 + ... + 352419.

It is an arithmetic number, because the mean of its divisors is an integer number (6392672).

Almost surely, 2^340322112 is an apocalyptic number.

340322112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 340322112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (536984448).

340322112 is an abundant number, since it is smaller than the sum of its proper divisors (733646784).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

340322112 is a wasteful number, since it uses less digits than its factorization.

340322112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1045 (or 1032 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 340322112 is about 18447.8213347810. The cubic root of 340322112 is about 698.1735460076.

Adding to 340322112 its reverse (211223043), we get a palindrome (551545155).

The spelling of 340322112 in words is "three hundred forty million, three hundred twenty-two thousand, one hundred twelve".