79044476973 has 32 divisors (see below), whose sum is σ = 132058982400. Its totient is φ = 40855700160.

The previous prime is 79044476969. The next prime is 79044476977. The reversal of 79044476973 is 37967444097.

It is an interprime number because it is at equal distance from previous prime (79044476969) and next prime (79044476977).

It is not a de Polignac number, because 79044476973 - 2² = 79044476969 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79044476977) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 813790 + ... + 905727.

It is an arithmetic number, because the mean of its divisors is an integer number (4126843200).

Almost surely, 2^79044476973 is an apocalyptic number.

It is an amenable number.

79044476973 is a deficient number, since it is larger than the sum of its proper divisors (53014505427).

79044476973 is a wasteful number, since it uses less digits than its factorization.

79044476973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1719737.

The product of its (nonzero) digits is 32006016, while the sum is 60.

The spelling of 79044476973 in words is "seventy-nine billion, forty-four million, four hundred seventy-six thousand, nine hundred seventy-three".