449462264 has 32 divisors (see below), whose sum is σ = 865710720. Its totient is φ = 218688096.

The previous prime is 449462261. The next prime is 449462267. The reversal of 449462264 is 462264944.

It is an interprime number because it is at equal distance from previous prime (449462261) and next prime (449462267).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (449462261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39437 + ... + 49539.

It is an arithmetic number, because the mean of its divisors is an integer number (27053460).

Almost surely, 2^449462264 is an apocalyptic number.

It is an amenable number.

449462264 is a deficient number, since it is larger than the sum of its proper divisors (416248456).

449462264 is a wasteful number, since it uses less digits than its factorization.

449462264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10259 (or 10255 counting only the distinct ones).

The product of its digits is 331776, while the sum is 41.

The square root of 449462264 is about 21200.5250878369. The cubic root of 449462264 is about 766.0040720856.

The spelling of 449462264 in words is "four hundred forty-nine million, four hundred sixty-two thousand, two hundred sixty-four".