6696974292 has 48 divisors (see below), whose sum is σ = 16217019840. Its totient is φ = 2148427008.

The previous prime is 6696974233. The next prime is 6696974293. The reversal of 6696974292 is 2924796966.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6696974293) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78183 + ... + 139665.

It is an arithmetic number, because the mean of its divisors is an integer number (337854580).

Almost surely, 2^6696974292 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6696974292, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8108509920).

6696974292 is an abundant number, since it is smaller than the sum of its proper divisors (9520045548).

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

6696974292 is a wasteful number, since it uses less digits than its factorization.

6696974292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61832 (or 61830 counting only the distinct ones).

The product of its digits is 17635968, while the sum is 60.

The square root of 6696974292 is about 81835.0431783353. The cubic root of 6696974292 is about 1884.9198034303.

The spelling of 6696974292 in words is "six billion, six hundred ninety-six million, nine hundred seventy-four thousand, two hundred ninety-two".