380830160 has 40 divisors (see below), whose sum is σ = 887226696. Its totient is φ = 152023040.

The previous prime is 380830157. The next prime is 380830171. The reversal of 380830160 is 61038083.

It can be written as a sum of positive squares in 4 ways, for example, as 6330256 + 374499904 = 2516^2 + 19352^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×380830160² = 290063221531251200, which contains 22 as substring.

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, 37112 + ... + 46248.

Almost surely, 2^380830160 is an apocalyptic number.

It is an amenable number.

380830160 is an abundant number, since it is smaller than the sum of its proper divisors (506396536).

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

380830160 is a wasteful number, since it uses less digits than its factorization.

380830160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9671 (or 9665 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 380830160 is about 19514.8702275982. The cubic root of 380830160 is about 724.8427149885.

The spelling of 380830160 in words is "three hundred eighty million, eight hundred thirty thousand, one hundred sixty".