461376331 has 4 divisors (see below), whose sum is σ = 496866832. Its totient is φ = 425885832.

The previous prime is 461376323. The next prime is 461376337. The reversal of 461376331 is 133673164.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 461376331 - 2³ = 461376323 is a prime.

It is a super-2 number, since 2×461376331² = 425736237614043122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (461376337) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17745231 + ... + 17745256.

It is an arithmetic number, because the mean of its divisors is an integer number (124216708).

Almost surely, 2^461376331 is an apocalyptic number.

461376331 is a deficient number, since it is larger than the sum of its proper divisors (35490501).

461376331 is a wasteful number, since it uses less digits than its factorization.

461376331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35490500.

The product of its digits is 27216, while the sum is 34.

The square root of 461376331 is about 21479.6725068144. The cubic root of 461376331 is about 772.7133882631.

The spelling of 461376331 in words is "four hundred sixty-one million, three hundred seventy-six thousand, three hundred thirty-one".