448464976 has 20 divisors (see below), whose sum is σ = 887389632. Its totient is φ = 219461216.

The previous prime is 448464953. The next prime is 448464977. The reversal of 448464976 is 679464844.

It is a super-2 number, since 2×448464976² = 402241669397361152, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (448464977) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 297430 + ... + 298933.

Almost surely, 2^448464976 is an apocalyptic number.

It is an amenable number.

448464976 is a deficient number, since it is larger than the sum of its proper divisors (438924656).

448464976 is a wasteful number, since it uses less digits than its factorization.

448464976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 596418 (or 596412 counting only the distinct ones).

The product of its digits is 4644864, while the sum is 52.

The square root of 448464976 is about 21176.9916654845. The cubic root of 448464976 is about 765.4371039254.

The spelling of 448464976 in words is "four hundred forty-eight million, four hundred sixty-four thousand, nine hundred seventy-six".