734856064 has 16 divisors (see below), whose sum is σ = 1463971320. Its totient is φ = 367427968.

The previous prime is 734856043. The next prime is 734856097. The reversal of 734856064 is 460658437.

It is a tau number, because it is divible by the number of its divisors (16).

It is a self number, because there is not a number n which added to its sum of digits gives 734856064.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2870404 + ... + 2870659.

Almost surely, 2^734856064 is an apocalyptic number.

It is an amenable number.

734856064 is a deficient number, since it is larger than the sum of its proper divisors (729115256).

734856064 is an equidigital number, since it uses as much as digits as its factorization.

734856064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5741077 (or 5741065 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 43.

The square root of 734856064 is about 27108.2287138057. The cubic root of 734856064 is about 902.4034786010.

The spelling of 734856064 in words is "seven hundred thirty-four million, eight hundred fifty-six thousand, sixty-four".