447481496 has 32 divisors (see below), whose sum is σ = 1046062080. Its totient is φ = 174343200.

The previous prime is 447481493. The next prime is 447481499. The reversal of 447481496 is 694184744.

It is an interprime number because it is at equal distance from previous prime (447481493) and next prime (447481499).

It is a self number, because there is not a number n which added to its sum of digits gives 447481496.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (447481493) 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, 362600 + ... + 363831.

It is an arithmetic number, because the mean of its divisors is an integer number (32689440).

Almost surely, 2^447481496 is an apocalyptic number.

It is an amenable number.

447481496 is an abundant number, since it is smaller than the sum of its proper divisors (598580584).

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

447481496 is a wasteful number, since it uses less digits than its factorization.

447481496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 726455 (or 726451 counting only the distinct ones).

The product of its digits is 774144, while the sum is 47.

The square root of 447481496 is about 21153.7584367412. The cubic root of 447481496 is about 764.8771619874.

The spelling of 447481496 in words is "four hundred forty-seven million, four hundred eighty-one thousand, four hundred ninety-six".