938742898560 has 64 divisors (see below), whose sum is σ = 2992242995280. Its totient is φ = 250331439104.

The previous prime is 938742898547. The next prime is 938742898571. The reversal of 938742898560 is 65898247839.

It is a tau number, because it is divible by the number of its divisors (64).

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, 244462377 + ... + 244466216.

Almost surely, 2^938742898560 is an apocalyptic number.

It is an amenable number.

938742898560 is an abundant number, since it is smaller than the sum of its proper divisors (2053500096720).

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

938742898560 is a wasteful number, since it uses less digits than its factorization.

938742898560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488928615 (or 488928603 counting only the distinct ones).

The product of its (nonzero) digits is 209018880, while the sum is 69.

The spelling of 938742898560 in words is "nine hundred thirty-eight billion, seven hundred forty-two million, eight hundred ninety-eight thousand, five hundred sixty".