6972954893 has 2 divisors, whose sum is σ = 6972954894. Its totient is φ = 6972954892.

The previous prime is 6972954881. The next prime is 6972954941. The reversal of 6972954893 is 3984592796.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6829865449 + 143089444 = 82643^2 + 11962^2 .

It is a cyclic number.

It is not a de Polignac number, because 6972954893 - 2¹² = 6972950797 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6972954193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3486477446 + 3486477447.

It is an arithmetic number, because the mean of its divisors is an integer number (3486477447).

Almost surely, 2^6972954893 is an apocalyptic number.

It is an amenable number.

6972954893 is a deficient number, since it is larger than the sum of its proper divisors (1).

6972954893 is an equidigital number, since it uses as much as digits as its factorization.

6972954893 is an evil number, because the sum of its binary digits is even.

The product of its digits is 29393280, while the sum is 62.

The square root of 6972954893 is about 83504.2208094896. The cubic root of 6972954893 is about 1910.4644113434.

The spelling of 6972954893 in words is "six billion, nine hundred seventy-two million, nine hundred fifty-four thousand, eight hundred ninety-three".