6972899 has 2 divisors, whose sum is σ = 6972900. Its totient is φ = 6972898.

The previous prime is 6972893. The next prime is 6972961. The reversal of 6972899 is 9982796.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6972899 - 2⁸ = 6972643 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (6972893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3486449 + 3486450.

It is an arithmetic number, because the mean of its divisors is an integer number (3486450).

Almost surely, 2^6972899 is an apocalyptic number.

6972899 is a deficient number, since it is larger than the sum of its proper divisors (1).

6972899 is an equidigital number, since it uses as much as digits as its factorization.

6972899 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 489888, while the sum is 50.

The square root of 6972899 is about 2640.6247366864. The cubic root of 6972899 is about 191.0459306770.

The spelling of 6972899 in words is "six million, nine hundred seventy-two thousand, eight hundred ninety-nine".