979810325497 has 8 divisors (see below), whose sum is σ = 1003796150112. Its totient is φ = 955828692000.

The previous prime is 979810325467. The next prime is 979810325531. The reversal of 979810325497 is 794523018979.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 979810325497 - 2¹⁵ = 979810292729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (979810325437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 571879 + ... + 1512172.

It is an arithmetic number, because the mean of its divisors is an integer number (125474518764).

Almost surely, 2^979810325497 is an apocalyptic number.

It is an amenable number.

979810325497 is a deficient number, since it is larger than the sum of its proper divisors (23985824615).

979810325497 is a wasteful number, since it uses less digits than its factorization.

979810325497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2095559.

The product of its (nonzero) digits is 34292160, while the sum is 64.

The spelling of 979810325497 in words is "nine hundred seventy-nine billion, eight hundred ten million, three hundred twenty-five thousand, four hundred ninety-seven".