264494448 has 60 divisors (see below), whose sum is σ = 741445848. Its totient is φ = 88018560.

The previous prime is 264494441. The next prime is 264494453. The reversal of 264494448 is 844494462.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264494441) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 117978 + ... + 120198.

Almost surely, 2^264494448 is an apocalyptic number.

It is an amenable number.

264494448 is an abundant number, since it is smaller than the sum of its proper divisors (476951400).

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

264494448 is a wasteful number, since it uses less digits than its factorization.

264494448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3062 (or 3053 counting only the distinct ones).

The product of its digits is 884736, while the sum is 45.

The square root of 264494448 is about 16263.2852769666. The cubic root of 264494448 is about 641.9071109094.

The spelling of 264494448 in words is "two hundred sixty-four million, four hundred ninety-four thousand, four hundred forty-eight".