6696254936 has 48 divisors (see below), whose sum is σ = 14639453640. Its totient is φ = 2863123200.

The previous prime is 6696254839. The next prime is 6696254953. The reversal of 6696254936 is 6394526966.

It is a Harshad number since it is a multiple of its sum of digits (56).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 150011 + ... + 189461.

Almost surely, 2^6696254936 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 6696254936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7319726820).

6696254936 is an abundant number, since it is smaller than the sum of its proper divisors (7943198704).

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

6696254936 is a wasteful number, since it uses less digits than its factorization.

6696254936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39904 (or 39893 counting only the distinct ones).

The product of its digits is 12597120, while the sum is 56.

The square root of 6696254936 is about 81830.6479016267. The cubic root of 6696254936 is about 1884.8523114126.

The spelling of 6696254936 in words is "six billion, six hundred ninety-six million, two hundred fifty-four thousand, nine hundred thirty-six".