6980865744 has 40 divisors (see below), whose sum is σ = 18374172192. Its totient is φ = 2283049600.

The previous prime is 6980865743. The next prime is 6980865863. The reversal of 6980865744 is 4475680896.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6980865743) 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, 1369482 + ... + 1374569.

Almost surely, 2^6980865744 is an apocalyptic number.

It is an amenable number.

6980865744 is an abundant number, since it is smaller than the sum of its proper divisors (11393306448).

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

6980865744 is a wasteful number, since it uses less digits than its factorization.

6980865744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2744115 (or 2744109 counting only the distinct ones).

The product of its (nonzero) digits is 11612160, while the sum is 57.

The square root of 6980865744 is about 83551.5753531913. The cubic root of 6980865744 is about 1911.1866153311.

The spelling of 6980865744 in words is "six billion, nine hundred eighty million, eight hundred sixty-five thousand, seven hundred forty-four".