6669492096 has 64 divisors (see below), whose sum is σ = 18006325200. Its totient is φ = 2186711040.

The previous prime is 6669492083. The next prime is 6669492097. The reversal of 6669492096 is 6902949666.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6669492097) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118941 + ... + 165788.

Almost surely, 2^6669492096 is an apocalyptic number.

It is an amenable number.

6669492096 is an abundant number, since it is smaller than the sum of its proper divisors (11336833104).

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

6669492096 is a wasteful number, since it uses less digits than its factorization.

6669492096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284807 (or 284795 counting only the distinct ones).

The product of its (nonzero) digits is 7558272, while the sum is 57.

The square root of 6669492096 is about 81666.9584103632. The cubic root of 6669492096 is about 1882.3379032892.

The spelling of 6669492096 in words is "six billion, six hundred sixty-nine million, four hundred ninety-two thousand, ninety-six".