380716659 has 8 divisors (see below), whose sum is σ = 564024720. Its totient is φ = 253811088.

The previous prime is 380716627. The next prime is 380716703. The reversal of 380716659 is 956617083.

It is a happy number.

It is not a de Polignac number, because 380716659 - 2⁵ = 380716627 is a prime.

It is not an unprimeable number, because it can be changed into a prime (380716619) 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, 7050282 + ... + 7050335.

It is an arithmetic number, because the mean of its divisors is an integer number (70503090).

Almost surely, 2^380716659 is an apocalyptic number.

380716659 is a deficient number, since it is larger than the sum of its proper divisors (183308061).

380716659 is a wasteful number, since it uses less digits than its factorization.

380716659 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14100626 (or 14100620 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The square root of 380716659 is about 19511.9619464574. The cubic root of 380716659 is about 724.7706981543.

The spelling of 380716659 in words is "three hundred eighty million, seven hundred sixteen thousand, six hundred fifty-nine".