97964424794 has 8 divisors (see below), whose sum is σ = 147001333248. Its totient is φ = 48963980380.

The previous prime is 97964424793. The next prime is 97964424823. The reversal of 97964424794 is 49742446979.

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

It is a self number, because there is not a number n which added to its sum of digits gives 97964424794.

It is not an unprimeable number, because it can be changed into a prime (97964424793) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9109292 + ... + 9120039.

It is an arithmetic number, because the mean of its divisors is an integer number (18375166656).

Almost surely, 2^97964424794 is an apocalyptic number.

97964424794 is a deficient number, since it is larger than the sum of its proper divisors (49036908454).

97964424794 is a wasteful number, since it uses less digits than its factorization.

97964424794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18232020.

The product of its digits is 109734912, while the sum is 65.

The spelling of 97964424794 in words is "ninety-seven billion, nine hundred sixty-four million, four hundred twenty-four thousand, seven hundred ninety-four".