6972669407 has 12 divisors (see below), whose sum is σ = 7732013520. Its totient is φ = 6282682560.

The previous prime is 6972669401. The next prime is 6972669421. The reversal of 6972669407 is 7049662796.

It is a de Polignac number, because none of the positive numbers 2^k-6972669407 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6972669401) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 241307 + ... + 268652.

It is an arithmetic number, because the mean of its divisors is an integer number (644334460).

Almost surely, 2^6972669407 is an apocalyptic number.

6972669407 is a deficient number, since it is larger than the sum of its proper divisors (759344113).

6972669407 is a wasteful number, since it uses less digits than its factorization.

6972669407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510094 (or 510083 counting only the distinct ones).

The product of its (nonzero) digits is 6858432, while the sum is 56.

The square root of 6972669407 is about 83502.5113813950. The cubic root of 6972669407 is about 1910.4383383086.

The spelling of 6972669407 in words is "six billion, nine hundred seventy-two million, six hundred sixty-nine thousand, four hundred seven".