464889292 has 12 divisors (see below), whose sum is σ = 929778640. Its totient is φ = 199238256.

The previous prime is 464889221. The next prime is 464889301. The reversal of 464889292 is 292988464.

464889292 is an admirable number.

It is a super-2 number, since 2×464889292² = 432244107632522528, which contains 22 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 8301567 + ... + 8301622.

Almost surely, 2^464889292 is an apocalyptic number.

It is an amenable number.

464889292 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

464889292 is a wasteful number, since it uses less digits than its factorization.

464889292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16603200 (or 16603198 counting only the distinct ones).

The product of its digits is 1990656, while the sum is 52.

The square root of 464889292 is about 21561.2915197583. The cubic root of 464889292 is about 774.6696015160.

The spelling of 464889292 in words is "four hundred sixty-four million, eight hundred eighty-nine thousand, two hundred ninety-two".