9679197451 has 16 divisors (see below), whose sum is σ = 12295266048. Its totient is φ = 7399922400.

The previous prime is 9679197421. The next prime is 9679197497. The reversal of 9679197451 is 1547919769.

It is a cyclic number.

It is not a de Polignac number, because 9679197451 - 2⁹ = 9679196939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9679197421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1181805 + ... + 1189966.

It is an arithmetic number, because the mean of its divisors is an integer number (768454128).

Almost surely, 2^9679197451 is an apocalyptic number.

9679197451 is a deficient number, since it is larger than the sum of its proper divisors (2616068597).

9679197451 is a wasteful number, since it uses less digits than its factorization.

9679197451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2371842.

The product of its digits is 4286520, while the sum is 58.

The square root of 9679197451 is about 98382.9123933623. The cubic root of 9679197451 is about 2131.1455739709.

The spelling of 9679197451 in words is "nine billion, six hundred seventy-nine million, one hundred ninety-seven thousand, four hundred fifty-one".