454631484 has 12 divisors (see below), whose sum is σ = 1060806824. Its totient is φ = 151543824.

The previous prime is 454631453. The next prime is 454631503. The reversal of 454631484 is 484136454.

It is a tau number, because it is divible by the number of its divisors (12).

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, 18942967 + ... + 18942990.

Almost surely, 2^454631484 is an apocalyptic number.

It is an amenable number.

454631484 is an abundant number, since it is smaller than the sum of its proper divisors (606175340).

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

454631484 is a wasteful number, since it uses less digits than its factorization.

454631484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37885964 (or 37885962 counting only the distinct ones).

The product of its digits is 184320, while the sum is 39.

The square root of 454631484 is about 21322.0891096534. The cubic root of 454631484 is about 768.9294641357.

The spelling of 454631484 in words is "four hundred fifty-four million, six hundred thirty-one thousand, four hundred eighty-four".