340796256 has 48 divisors (see below), whose sum is σ = 899136000. Its totient is φ = 113021568.

The previous prime is 340796249. The next prime is 340796303. The reversal of 340796256 is 652697043.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×340796256² = 232284176207235072, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10185 + ... + 28023.

It is an arithmetic number, because the mean of its divisors is an integer number (18732000).

Almost surely, 2^340796256 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 340796256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (449568000).

340796256 is an abundant number, since it is smaller than the sum of its proper divisors (558339744).

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

340796256 is a wasteful number, since it uses less digits than its factorization.

340796256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18051 (or 18043 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 42.

The square root of 340796256 is about 18460.6678102392. The cubic root of 340796256 is about 698.4976322875.

The spelling of 340796256 in words is "three hundred forty million, seven hundred ninety-six thousand, two hundred fifty-six".