397573589032 has 16 divisors (see below), whose sum is σ = 765597790260. Its totient is φ = 193414178304.

The previous prime is 397573588913. The next prime is 397573589047. The reversal of 397573589032 is 230985375793.

It can be written as a sum of positive squares in 2 ways, for example, as 394868964996 + 2704624036 = 628386^2 + 52006^2 .

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, 671576713 + ... + 671577304.

Almost surely, 2^397573589032 is an apocalyptic number.

It is an amenable number.

397573589032 is a deficient number, since it is larger than the sum of its proper divisors (368024201228).

397573589032 is a wasteful number, since it uses less digits than its factorization.

397573589032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1343154060 (or 1343154056 counting only the distinct ones).

The product of its (nonzero) digits is 42865200, while the sum is 61.

The spelling of 397573589032 in words is "three hundred ninety-seven billion, five hundred seventy-three million, five hundred eighty-nine thousand, thirty-two".