464882946 has 32 divisors (see below), whose sum is σ = 1058393088. Its totient is φ = 134748240.

The previous prime is 464882903. The next prime is 464882947. The reversal of 464882946 is 649288464.

It is a super-2 number, since 2×464882946² = 432232306963277832, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (464882947) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 151606 + ... + 154641.

It is an arithmetic number, because the mean of its divisors is an integer number (33074784).

Almost surely, 2^464882946 is an apocalyptic number.

464882946 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

464882946 is an abundant number, since it is smaller than the sum of its proper divisors (593510142).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

464882946 is a wasteful number, since it uses less digits than its factorization.

464882946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306286.

The product of its digits is 2654208, while the sum is 51.

The square root of 464882946 is about 21561.1443573851. The cubic root of 464882946 is about 774.6660766083. Note that the first 3 decimals are identical.

The spelling of 464882946 in words is "four hundred sixty-four million, eight hundred eighty-two thousand, nine hundred forty-six".