662431484 has 48 divisors (see below), whose sum is σ = 1365590016. Its totient is φ = 277195200.

The previous prime is 662431453. The next prime is 662431519. The reversal of 662431484 is 484134266.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 245189 + ... + 247875.

It is an arithmetic number, because the mean of its divisors is an integer number (28449792).

Almost surely, 2^662431484 is an apocalyptic number.

It is an amenable number.

662431484 is an abundant number, since it is smaller than the sum of its proper divisors (703158532).

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

662431484 is a wasteful number, since it uses less digits than its factorization.

662431484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3146 (or 3144 counting only the distinct ones).

The product of its digits is 110592, while the sum is 38.

The square root of 662431484 is about 25737.7443456104. The cubic root of 662431484 is about 871.7266471275.

The spelling of 662431484 in words is "six hundred sixty-two million, four hundred thirty-one thousand, four hundred eighty-four".