464407448 has 16 divisors (see below), whose sum is σ = 871015680. Its totient is φ = 232136608.

The previous prime is 464407441. The next prime is 464407453. The reversal of 464407448 is 844704464.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (464407441) 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, 33065 + ... + 44967.

It is an arithmetic number, because the mean of its divisors is an integer number (54438480).

Almost surely, 2^464407448 is an apocalyptic number.

It is an amenable number.

464407448 is a deficient number, since it is larger than the sum of its proper divisors (406608232).

464407448 is a wasteful number, since it uses less digits than its factorization.

464407448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16786 (or 16782 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 41.

The square root of 464407448 is about 21550.1148024784. The cubic root of 464407448 is about 774.4018682863.

The spelling of 464407448 in words is "four hundred sixty-four million, four hundred seven thousand, four hundred forty-eight".