38898980604692 has 144 divisors (see below), whose sum is σ = 78879482357760. Its totient is φ = 16728085505664.

The previous prime is 38898980604641. The next prime is 38898980604697. The reversal of 38898980604692 is 29640608989883.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38898980604697) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 237647783 + ... + 237811409.

It is an arithmetic number, because the mean of its divisors is an integer number (547774183040).

Almost surely, 2^{38898980604692} is an apocalyptic number.

It is an amenable number.

38898980604692 is an abundant number, since it is smaller than the sum of its proper divisors (39980501753068).

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

38898980604692 is a wasteful number, since it uses less digits than its factorization.

38898980604692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163982 (or 163967 counting only the distinct ones).

The product of its (nonzero) digits is 2579890176, while the sum is 80.

The spelling of 38898980604692 in words is "thirty-eight trillion, eight hundred ninety-eight billion, nine hundred eighty million, six hundred four thousand, six hundred ninety-two".