380159992 has 16 divisors (see below), whose sum is σ = 714270960. Its totient is φ = 189687744.

The previous prime is 380159987. The next prime is 380160047. The reversal of 380159992 is 299951083.

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, 44893 + ... + 52684.

It is an arithmetic number, because the mean of its divisors is an integer number (44641935).

Almost surely, 2^380159992 is an apocalyptic number.

It is an amenable number.

380159992 is a deficient number, since it is larger than the sum of its proper divisors (334110968).

380159992 is a wasteful number, since it uses less digits than its factorization.

380159992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98070 (or 98066 counting only the distinct ones).

The product of its (nonzero) digits is 174960, while the sum is 46.

The square root of 380159992 is about 19497.6919659738. The cubic root of 380159992 is about 724.4172833342.

The spelling of 380159992 in words is "three hundred eighty million, one hundred fifty-nine thousand, nine hundred ninety-two".