463880331 has 16 divisors (see below), whose sum is σ = 689087520. Its totient is φ = 308417760.

The previous prime is 463880323. The next prime is 463880381. The reversal of 463880331 is 133088364.

It is a happy number.

It is not a de Polignac number, because 463880331 - 2³ = 463880323 is a prime.

It is a super-2 number, since 2×463880331² = 430369922977339122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (463880321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12960 + ... + 33101.

It is an arithmetic number, because the mean of its divisors is an integer number (43067970).

Almost surely, 2^463880331 is an apocalyptic number.

463880331 is a deficient number, since it is larger than the sum of its proper divisors (225207189).

463880331 is a wasteful number, since it uses less digits than its factorization.

463880331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46443 (or 46437 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 463880331 is about 21537.8813024866. The cubic root of 463880331 is about 774.1087672397.

The spelling of 463880331 in words is "four hundred sixty-three million, eight hundred eighty thousand, three hundred thirty-one".