380808554 has 16 divisors (see below), whose sum is σ = 653107968. Its totient is φ = 163130352.

The previous prime is 380808553. The next prime is 380808563. The reversal of 380808554 is 455808083.

It is not an unprimeable number, because it can be changed into a prime (380808553) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36332 + ... + 45624.

It is an arithmetic number, because the mean of its divisors is an integer number (40819248).

Almost surely, 2^380808554 is an apocalyptic number.

380808554 is a deficient number, since it is larger than the sum of its proper divisors (272299414).

380808554 is a wasteful number, since it uses less digits than its factorization.

380808554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12229.

The product of its (nonzero) digits is 153600, while the sum is 41.

The square root of 380808554 is about 19514.3166418914. The cubic root of 380808554 is about 724.8290069987.

The spelling of 380808554 in words is "three hundred eighty million, eight hundred eight thousand, five hundred fifty-four".