380555902 has 16 divisors (see below), whose sum is σ = 602681040. Its totient is φ = 179722368.

The previous prime is 380555887. The next prime is 380555963. The reversal of 380555902 is 209555083.

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, 2053 + ... + 27664.

It is an arithmetic number, because the mean of its divisors is an integer number (37667565).

Almost surely, 2^380555902 is an apocalyptic number.

380555902 is a deficient number, since it is larger than the sum of its proper divisors (222125138).

380555902 is a wasteful number, since it uses less digits than its factorization.

380555902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30075.

The product of its (nonzero) digits is 54000, while the sum is 37.

The square root of 380555902 is about 19507.8420641546. The cubic root of 380555902 is about 724.6686727037.

The spelling of 380555902 in words is "three hundred eighty million, five hundred fifty-five thousand, nine hundred two".