340764928 has 36 divisors (see below), whose sum is σ = 777374080. Its totient is φ = 146041344.

The previous prime is 340764917. The next prime is 340764959. The reversal of 340764928 is 829467043.

It is a super-2 number, since 2×340764928² = 232241472309690368, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93288 + ... + 96871.

Almost surely, 2^340764928 is an apocalyptic number.

It is an amenable number.

340764928 is an abundant number, since it is smaller than the sum of its proper divisors (436609152).

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

340764928 is an equidigital number, since it uses as much as digits as its factorization.

340764928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190182 (or 190168 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 43.

The square root of 340764928 is about 18459.8192840558. The cubic root of 340764928 is about 698.4762282922.

The spelling of 340764928 in words is "three hundred forty million, seven hundred sixty-four thousand, nine hundred twenty-eight".