340325316 has 72 divisors (see below), whose sum is σ = 891281664. Its totient is φ = 109379520.

The previous prime is 340325309. The next prime is 340325327. The reversal of 340325316 is 613523043.

It is a happy number.

340325316 is a `hidden beast` number, since 3 + 403 + 253 + 1 + 6 = 666.

340325316 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 340325316.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 520846 + ... + 521498.

It is an arithmetic number, because the mean of its divisors is an integer number (12378912).

Almost surely, 2^340325316 is an apocalyptic number.

340325316 is a gapful number since it is divisible by the number (36) 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 340325316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (445640832).

340325316 is an abundant number, since it is smaller than the sum of its proper divisors (550956348).

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

340325316 is a wasteful number, since it uses less digits than its factorization.

340325316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1161 (or 1156 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

The square root of 340325316 is about 18447.9081740993. The cubic root of 340325316 is about 698.1757370113.

Adding to 340325316 its reverse (613523043), we get a palindrome (953848359).

The spelling of 340325316 in words is "three hundred forty million, three hundred twenty-five thousand, three hundred sixteen".