340026120 has 256 divisors, whose sum is σ = 1328140800. Its totient is φ = 75755520.

The previous prime is 340026119. The next prime is 340026121. The reversal of 340026120 is 21620043.

It is a happy number.

340026120 is a `hidden beast` number, since 3 + 400 + 261 + 2 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (340026119) and next prime (340026121).

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

It is a junction number, because it is equal to n+sod(n) for n = 340026093 and 340026102.

It is not an unprimeable number, because it can be changed into a prime (340026121) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 309412 + ... + 310508.

It is an arithmetic number, because the mean of its divisors is an integer number (5188050).

Almost surely, 2^340026120 is an apocalyptic number.

340026120 is a gapful number since it is divisible by the number (30) 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 340026120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (664070400).

340026120 is an abundant number, since it is smaller than the sum of its proper divisors (988114680).

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

340026120 is a wasteful number, since it uses less digits than its factorization.

340026120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1165 (or 1155 counting only the distinct ones).

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

The square root of 340026120 is about 18439.7971789280. The cubic root of 340026120 is about 697.9710773094.

Adding to 340026120 its reverse (21620043), we get a palindrome (361646163).

The spelling of 340026120 in words is "three hundred forty million, twenty-six thousand, one hundred twenty".