73823698497 has 8 divisors (see below), whose sum is σ = 98433133344. Its totient is φ = 49215031328.

The previous prime is 73823698477. The next prime is 73823698541. The reversal of 73823698497 is 79489632837.

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 73823698497 - 2⁸ = 73823698241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (73823698427) 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, 92818 + ... + 395300.

It is an arithmetic number, because the mean of its divisors is an integer number (12304141668).

Almost surely, 2^73823698497 is an apocalyptic number.

It is an amenable number.

73823698497 is a deficient number, since it is larger than the sum of its proper divisors (24609434847).

73823698497 is a wasteful number, since it uses less digits than its factorization.

73823698497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383839.

The product of its digits is 109734912, while the sum is 66.

The spelling of 73823698497 in words is "seventy-three billion, eight hundred twenty-three million, six hundred ninety-eight thousand, four hundred ninety-seven".