745697964 has 48 divisors (see below), whose sum is σ = 1900080000. Its totient is φ = 225738240.

The previous prime is 745697957. The next prime is 745697971. The reversal of 745697964 is 469796547.

745697964 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (745697957) and next prime (745697971).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 162607 + ... + 167129.

It is an arithmetic number, because the mean of its divisors is an integer number (39585000).

Almost surely, 2^745697964 is an apocalyptic number.

It is an amenable number.

745697964 is an abundant number, since it is smaller than the sum of its proper divisors (1154382036).

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

745697964 is a wasteful number, since it uses less digits than its factorization.

745697964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5790 (or 5788 counting only the distinct ones).

The product of its digits is 11430720, while the sum is 57.

The square root of 745697964 is about 27307.4708459059. The cubic root of 745697964 is about 906.8197824476.

The spelling of 745697964 in words is "seven hundred forty-five million, six hundred ninety-seven thousand, nine hundred sixty-four".