746752978032 has 40 divisors (see below), whose sum is σ = 2012986291584. Its totient is φ = 238095152064.

The previous prime is 746752978001. The next prime is 746752978051. The reversal of 746752978032 is 230879257647.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 338202238 + ... + 338204445.

Almost surely, 2^746752978032 is an apocalyptic number.

It is an amenable number.

746752978032 is an abundant number, since it is smaller than the sum of its proper divisors (1266233313552).

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

746752978032 is a wasteful number, since it uses less digits than its factorization.

746752978032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 676406717 (or 676406711 counting only the distinct ones).

The product of its (nonzero) digits is 35562240, while the sum is 60.

The spelling of 746752978032 in words is "seven hundred forty-six billion, seven hundred fifty-two million, nine hundred seventy-eight thousand, thirty-two".