380580431 has 16 divisors (see below), whose sum is σ = 499464960. Its totient is φ = 280946880.

The previous prime is 380580413. The next prime is 380580443. The reversal of 380580431 is 134085083.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 380580431 - 2¹⁸ = 380318287 is a prime.

It is a super-2 number, since 2×380580431² = 289682928920291522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380580461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 128606 + ... + 131531.

It is an arithmetic number, because the mean of its divisors is an integer number (31216560).

Almost surely, 2^380580431 is an apocalyptic number.

380580431 is a deficient number, since it is larger than the sum of its proper divisors (118884529).

380580431 is a wasteful number, since it uses less digits than its factorization.

380580431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260174.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 380580431 is about 19508.4707499076. The cubic root of 380580431 is about 724.6842420466.

The spelling of 380580431 in words is "three hundred eighty million, five hundred eighty thousand, four hundred thirty-one".