380415568 has 40 divisors (see below), whose sum is σ = 835536800. Its totient is φ = 166333824.

The previous prime is 380415557. The next prime is 380415599. The reversal of 380415568 is 865514083.

It is a self number, because there is not a number n which added to its sum of digits gives 380415568.

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, 44178 + ... + 52081.

It is an arithmetic number, because the mean of its divisors is an integer number (20888420).

Almost surely, 2^380415568 is an apocalyptic number.

380415568 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

380415568 is an abundant number, since it is smaller than the sum of its proper divisors (455121232).

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

380415568 is a wasteful number, since it uses less digits than its factorization.

380415568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96299 (or 96293 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 40.

The square root of 380415568 is about 19504.2448713094. The cubic root of 380415568 is about 724.5795853485.

The spelling of 380415568 in words is "three hundred eighty million, four hundred fifteen thousand, five hundred sixty-eight".