38980208490 has 32 divisors (see below), whose sum is σ = 93577870080. Its totient is φ = 10391903424.

The previous prime is 38980208473. The next prime is 38980208503. The reversal of 38980208490 is 9480208983.

It is a happy number.

38980208490 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62505 + ... + 286124.

It is an arithmetic number, because the mean of its divisors is an integer number (2924308440).

Almost surely, 2^38980208490 is an apocalyptic number.

38980208490 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

38980208490 is an abundant number, since it is smaller than the sum of its proper divisors (54597661590).

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

38980208490 is a wasteful number, since it uses less digits than its factorization.

38980208490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352366.

The product of its (nonzero) digits is 995328, while the sum is 51.

The spelling of 38980208490 in words is "thirty-eight billion, nine hundred eighty million, two hundred eight thousand, four hundred ninety".