380579900 has 36 divisors (see below), whose sum is σ = 835826712. Its totient is φ = 150394560.

The previous prime is 380579869. The next prime is 380579911. The reversal of 380579900 is 9975083.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14627 + ... + 31226.

Almost surely, 2^380579900 is an apocalyptic number.

It is an amenable number.

380579900 is an abundant number, since it is smaller than the sum of its proper divisors (455246812).

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

380579900 is a wasteful number, since it uses less digits than its factorization.

380579900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45950 (or 45943 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 41.

The square root of 380579900 is about 19508.4571404301. The cubic root of 380579900 is about 724.6839050110.

The spelling of 380579900 in words is "three hundred eighty million, five hundred seventy-nine thousand, nine hundred".