6702944636 has 6 divisors (see below), whose sum is σ = 11730153120. Its totient is φ = 3351472316.

The previous prime is 6702944617. The next prime is 6702944639. The reversal of 6702944636 is 6364492076.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6702944639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 837868076 + ... + 837868083.

It is an arithmetic number, because the mean of its divisors is an integer number (1955025520).

Almost surely, 2^6702944636 is an apocalyptic number.

It is an amenable number.

6702944636 is a deficient number, since it is larger than the sum of its proper divisors (5027208484).

6702944636 is a wasteful number, since it uses less digits than its factorization.

6702944636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1675736163 (or 1675736161 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 47.

The square root of 6702944636 is about 81871.5129700191. The cubic root of 6702944636 is about 1885.4797715894.

The spelling of 6702944636 in words is "six billion, seven hundred two million, nine hundred forty-four thousand, six hundred thirty-six".