389925438332 has 12 divisors (see below), whose sum is σ = 684780718776. Its totient is φ = 194273804400.

The previous prime is 389925438319. The next prime is 389925438377. The reversal of 389925438332 is 233834529983.

It is a congruent number.

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, 172227419 + ... + 172229682.

It is an arithmetic number, because the mean of its divisors is an integer number (57065059898).

Almost surely, 2^389925438332 is an apocalyptic number.

It is an amenable number.

389925438332 is a deficient number, since it is larger than the sum of its proper divisors (294855280444).

389925438332 is a wasteful number, since it uses less digits than its factorization.

389925438332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344457388 (or 344457386 counting only the distinct ones).

The product of its digits is 33592320, while the sum is 59.

The spelling of 389925438332 in words is "three hundred eighty-nine billion, nine hundred twenty-five million, four hundred thirty-eight thousand, three hundred thirty-two".