380785052 has 12 divisors (see below), whose sum is σ = 667922976. Its totient is φ = 189949920.

The previous prime is 380785039. The next prime is 380785063. The reversal of 380785052 is 250587083.

It is a junction number, because it is equal to n+sod(n) for n = 380784997 and 380785015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108713 + ... + 112160.

It is an arithmetic number, because the mean of its divisors is an integer number (55660248).

Almost surely, 2^380785052 is an apocalyptic number.

It is an amenable number.

380785052 is a deficient number, since it is larger than the sum of its proper divisors (287137924).

380785052 is a wasteful number, since it uses less digits than its factorization.

380785052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221308 (or 221306 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 38.

The square root of 380785052 is about 19513.7144593232. The cubic root of 380785052 is about 724.8140954973.

The spelling of 380785052 in words is "three hundred eighty million, seven hundred eighty-five thousand, fifty-two".