380906124 has 48 divisors (see below), whose sum is σ = 920989440. Its totient is φ = 122449600.

The previous prime is 380906117. The next prime is 380906137. The reversal of 380906124 is 421609083.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32449 + ... + 42599.

It is an arithmetic number, because the mean of its divisors is an integer number (19187280).

Almost surely, 2^380906124 is an apocalyptic number.

It is an amenable number.

380906124 is an abundant number, since it is smaller than the sum of its proper divisors (540083316).

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

380906124 is a wasteful number, since it uses less digits than its factorization.

380906124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10270 (or 10268 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 380906124 is about 19516.8164412129. The cubic root of 380906124 is about 724.8909064547.

The spelling of 380906124 in words is "three hundred eighty million, nine hundred six thousand, one hundred twenty-four".