662676474 has 16 divisors (see below), whose sum is σ = 1325825280. Its totient is φ = 220813440.

The previous prime is 662676451. The next prime is 662676493. The reversal of 662676474 is 474676266.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87 + ... + 36405.

It is an arithmetic number, because the mean of its divisors is an integer number (82864080).

Almost surely, 2^662676474 is an apocalyptic number.

662676474 is an abundant number, since it is smaller than the sum of its proper divisors (663148806).

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

662676474 is a wasteful number, since it uses less digits than its factorization.

662676474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39365.

The product of its digits is 2032128, while the sum is 48.

The square root of 662676474 is about 25742.5032582303. The cubic root of 662676474 is about 871.8340987377.

The spelling of 662676474 in words is "six hundred sixty-two million, six hundred seventy-six thousand, four hundred seventy-four".