340536064 has 36 divisors (see below), whose sum is σ = 741542760. Its totient is φ = 154787840.

The previous prime is 340536059. The next prime is 340536071. The reversal of 340536064 is 460635043.

It is a super-2 number, since 2×340536064² = 231929621769224192, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57649 + ... + 63280.

It is an arithmetic number, because the mean of its divisors is an integer number (20598410).

Almost surely, 2^340536064 is an apocalyptic number.

It is an amenable number.

340536064 is an abundant number, since it is smaller than the sum of its proper divisors (401006696).

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

340536064 is a wasteful number, since it uses less digits than its factorization.

340536064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120956 (or 120942 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 31.

The square root of 340536064 is about 18453.6192656075. The cubic root of 340536064 is about 698.3198234403.

The spelling of 340536064 in words is "three hundred forty million, five hundred thirty-six thousand, sixty-four".