6736971236 has 12 divisors (see below), whose sum is σ = 11899884528. Its totient is φ = 3337004232.

The previous prime is 6736971187. The next prime is 6736971277. The reversal of 6736971236 is 6321796376.

It is a happy number.

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, 7869866 + ... + 7870721.

It is an arithmetic number, because the mean of its divisors is an integer number (991657044).

Almost surely, 2^6736971236 is an apocalyptic number.

It is an amenable number.

6736971236 is a deficient number, since it is larger than the sum of its proper divisors (5162913292).

6736971236 is a wasteful number, since it uses less digits than its factorization.

6736971236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15740698 (or 15740696 counting only the distinct ones).

The product of its digits is 1714608, while the sum is 50.

The square root of 6736971236 is about 82079.0547947526. The cubic root of 6736971236 is about 1888.6648498914.

The spelling of 6736971236 in words is "six billion, seven hundred thirty-six million, nine hundred seventy-one thousand, two hundred thirty-six".