380764417 has 16 divisors (see below), whose sum is σ = 431895744. Its totient is φ = 332640000.

The previous prime is 380764387. The next prime is 380764457. The reversal of 380764417 is 714467083.

It is a de Polignac number, because none of the positive numbers 2^k-380764417 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 380764417.

It is not an unprimeable number, because it can be changed into a prime (380764457) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23917 + ... + 36517.

It is an arithmetic number, because the mean of its divisors is an integer number (26993484).

Almost surely, 2^380764417 is an apocalyptic number.

It is an amenable number.

380764417 is a deficient number, since it is larger than the sum of its proper divisors (51131327).

380764417 is a wasteful number, since it uses less digits than its factorization.

380764417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12720.

The product of its (nonzero) digits is 112896, while the sum is 40.

The square root of 380764417 is about 19513.1857214551. The cubic root of 380764417 is about 724.8010025385.

The spelling of 380764417 in words is "three hundred eighty million, seven hundred sixty-four thousand, four hundred seventeen".