448464376 has 16 divisors (see below), whose sum is σ = 856737000. Its totient is φ = 220001184.

The previous prime is 448464361. The next prime is 448464389. The reversal of 448464376 is 673464844.

It is a super-2 number, since 2×448464376² = 402240593082138752, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 528426 + ... + 529273.

Almost surely, 2^448464376 is an apocalyptic number.

It is an amenable number.

448464376 is a deficient number, since it is larger than the sum of its proper divisors (408272624).

448464376 is a wasteful number, since it uses less digits than its factorization.

448464376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1057758 (or 1057754 counting only the distinct ones).

The product of its digits is 1548288, while the sum is 46.

The square root of 448464376 is about 21176.9774991617. The cubic root of 448464376 is about 765.4367625665.

The spelling of 448464376 in words is "four hundred forty-eight million, four hundred sixty-four thousand, three hundred seventy-six".