1660060996 has 24 divisors (see below), whose sum is σ = 3171361536. Its totient is φ = 754060320.

The previous prime is 1660060973. The next prime is 1660061047. The reversal of 1660060996 is 6990600661.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56910 + ... + 80986.

It is an arithmetic number, because the mean of its divisors is an integer number (132140064).

Almost surely, 2^1660060996 is an apocalyptic number.

It is an amenable number.

1660060996 is a deficient number, since it is larger than the sum of its proper divisors (1511300540).

1660060996 is a wasteful number, since it uses less digits than its factorization.

1660060996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25659 (or 25657 counting only the distinct ones).

The product of its (nonzero) digits is 104976, while the sum is 43.

The square root of 1660060996 is about 40743.8461120204. The cubic root of 1660060996 is about 1184.0626498152.

The spelling of 1660060996 in words is "one billion, six hundred sixty million, sixty thousand, nine hundred ninety-six".