669583162 has 8 divisors (see below), whose sum is σ = 1008376992. Its totient is φ = 333457500.

The previous prime is 669583157. The next prime is 669583171. The reversal of 669583162 is 261385966.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×669583162² = 896683221667836488, which contains 22 as substring.

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, 666414 + ... + 667417.

It is an arithmetic number, because the mean of its divisors is an integer number (126047124).

Almost surely, 2^669583162 is an apocalyptic number.

669583162 is a deficient number, since it is larger than the sum of its proper divisors (338793830).

669583162 is a wasteful number, since it uses less digits than its factorization.

669583162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1334084.

The product of its digits is 466560, while the sum is 46.

The square root of 669583162 is about 25876.3050298917. The cubic root of 669583162 is about 874.8525082555.

The spelling of 669583162 in words is "six hundred sixty-nine million, five hundred eighty-three thousand, one hundred sixty-two".