380813568 has 36 divisors (see below), whose sum is σ = 1013521488. Its totient is φ = 126937600.

The previous prime is 380813567. The next prime is 380813603. The reversal of 380813568 is 865318083.

It is not an unprimeable number, because it can be changed into a prime (380813567) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 247158 + ... + 248693.

Almost surely, 2^380813568 is an apocalyptic number.

It is an amenable number.

380813568 is an abundant number, since it is smaller than the sum of its proper divisors (632707920).

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

380813568 is an equidigital number, since it uses as much as digits as its factorization.

380813568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495870 (or 495856 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 42.

The square root of 380813568 is about 19514.4451112503. The cubic root of 380813568 is about 724.8321881918.

The spelling of 380813568 in words is "three hundred eighty million, eight hundred thirteen thousand, five hundred sixty-eight".