464339648 has 42 divisors (see below), whose sum is σ = 954403476. Its totient is φ = 224137984.

The previous prime is 464339597. The next prime is 464339657. The reversal of 464339648 is 846933464.

It is a super-2 number, since 2×464339648² = 431222617409527808, which contains 22 as substring.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 49511 + ... + 58137.

Almost surely, 2^464339648 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 464339648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (477201738).

464339648 is an abundant number, since it is smaller than the sum of its proper divisors (490063828).

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

464339648 is an equidigital number, since it uses as much as digits as its factorization.

464339648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8697 (or 8658 counting only the distinct ones).

The product of its digits is 1492992, while the sum is 47.

The square root of 464339648 is about 21548.5416675932. The cubic root of 464339648 is about 774.3641808331.

The spelling of 464339648 in words is "four hundred sixty-four million, three hundred thirty-nine thousand, six hundred forty-eight".