1486858664 has 16 divisors (see below), whose sum is σ = 2788967700. Its totient is φ = 743133952.

The previous prime is 1486858643. The next prime is 1486858691. The reversal of 1486858664 is 4668586841.

It can be written as a sum of positive squares in 2 ways, for example, as 1366780900 + 120077764 = 36970^2 + 10958^2 .

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, 14747 + ... + 56490.

Almost surely, 2^1486858664 is an apocalyptic number.

It is an amenable number.

1486858664 is a deficient number, since it is larger than the sum of its proper divisors (1302109036).

1486858664 is a wasteful number, since it uses less digits than its factorization.

1486858664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73852 (or 73848 counting only the distinct ones).

The product of its digits is 8847360, while the sum is 56.

The square root of 1486858664 is about 38559.8063273145. The cubic root of 1486858664 is about 1141.3615270419.

The spelling of 1486858664 in words is "one billion, four hundred eighty-six million, eight hundred fifty-eight thousand, six hundred sixty-four".