380570157 has 40 divisors (see below), whose sum is σ = 631968480. Its totient is φ = 226268640.

The previous prime is 380570147. The next prime is 380570173. The reversal of 380570157 is 751075083.

380570157 is a `hidden beast` number, since 3 + 80 + 570 + 1 + 5 + 7 = 666.

It is not a de Polignac number, because 380570157 - 2¹² = 380566061 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380570147) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 43194 + ... + 51252.

It is an arithmetic number, because the mean of its divisors is an integer number (15799212).

Almost surely, 2^380570157 is an apocalyptic number.

It is an amenable number.

380570157 is a deficient number, since it is larger than the sum of its proper divisors (251398323).

380570157 is a wasteful number, since it uses less digits than its factorization.

380570157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8135 (or 8126 counting only the distinct ones).

The product of its (nonzero) digits is 29400, while the sum is 36.

The square root of 380570157 is about 19508.2074266192. The cubic root of 380570157 is about 724.6777208908.

The spelling of 380570157 in words is "three hundred eighty million, five hundred seventy thousand, one hundred fifty-seven".