340797888 has 56 divisors (see below), whose sum is σ = 1001887760. Its totient is φ = 113598720.

The previous prime is 340797883. The next prime is 340797949. The reversal of 340797888 is 888797043.

It is a super-2 number, since 2×340797888² = 232286400930521088, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340797883) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96883 + ... + 100338.

Almost surely, 2^340797888 is an apocalyptic number.

It is an amenable number.

340797888 is an abundant number, since it is smaller than the sum of its proper divisors (661089872).

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

340797888 is a wasteful number, since it uses less digits than its factorization.

340797888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197242 (or 197226 counting only the distinct ones).

The product of its (nonzero) digits is 2709504, while the sum is 54.

The square root of 340797888 is about 18460.7120122708. The cubic root of 340797888 is about 698.4987472707.

The spelling of 340797888 in words is "three hundred forty million, seven hundred ninety-seven thousand, eight hundred eighty-eight".