380775624 has 16 divisors (see below), whose sum is σ = 951939120. Its totient is φ = 126925200.

The previous prime is 380775611. The next prime is 380775631. The reversal of 380775624 is 426577083.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7932802 + ... + 7932849.

It is an arithmetic number, because the mean of its divisors is an integer number (59496195).

Almost surely, 2^380775624 is an apocalyptic number.

It is an amenable number.

380775624 is an abundant number, since it is smaller than the sum of its proper divisors (571163496).

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

380775624 is a wasteful number, since it uses less digits than its factorization.

380775624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15865660 (or 15865656 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 42.

The square root of 380775624 is about 19513.4728841383. The cubic root of 380775624 is about 724.8081134666.

The spelling of 380775624 in words is "three hundred eighty million, seven hundred seventy-five thousand, six hundred twenty-four".