463422931 has 2 divisors, whose sum is σ = 463422932. Its totient is φ = 463422930.

The previous prime is 463422923. The next prime is 463422943. The reversal of 463422931 is 139224364.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 463422931 - 2³ = 463422923 is a prime.

It is a super-2 number, since 2×463422931² = 429521625953261522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (463422991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231711465 + 231711466.

It is an arithmetic number, because the mean of its divisors is an integer number (231711466).

Almost surely, 2^463422931 is an apocalyptic number.

463422931 is a deficient number, since it is larger than the sum of its proper divisors (1).

463422931 is an equidigital number, since it uses as much as digits as its factorization.

463422931 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31104, while the sum is 34.

The square root of 463422931 is about 21527.2601833118. The cubic root of 463422931 is about 773.8542520360.

The spelling of 463422931 in words is "four hundred sixty-three million, four hundred twenty-two thousand, nine hundred thirty-one".