380407331 has 8 divisors (see below), whose sum is σ = 389297664. Its totient is φ = 371550280.

The previous prime is 380407301. The next prime is 380407337. The reversal of 380407331 is 133704083.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 380407331 - 2¹⁰ = 380406307 is a prime.

It is a super-2 number, since 2×380407331² = 289419474957087122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 380407294 and 380407303.

It is not an unprimeable number, because it can be changed into a prime (380407337) 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, 15596 + ... + 31686.

It is an arithmetic number, because the mean of its divisors is an integer number (48662208).

Almost surely, 2^380407331 is an apocalyptic number.

380407331 is a deficient number, since it is larger than the sum of its proper divisors (8890333).

380407331 is a wasteful number, since it uses less digits than its factorization.

380407331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16641.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 380407331 is about 19504.0337110045. The cubic root of 380407331 is about 724.5743556246.

The spelling of 380407331 in words is "three hundred eighty million, four hundred seven thousand, three hundred thirty-one".