73104997 has 8 divisors (see below), whose sum is σ = 83720000. Its totient is φ = 62532864.

The previous prime is 73104979. The next prime is 73105001. The reversal of 73104997 is 79940137.

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 73104997 - 2⁷ = 73104869 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73104907) 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, 6972 + ... + 13957.

It is an arithmetic number, because the mean of its divisors is an integer number (10465000).

Almost surely, 2^73104997 is an apocalyptic number.

It is an amenable number.

73104997 is a deficient number, since it is larger than the sum of its proper divisors (10615003).

73104997 is a wasteful number, since it uses less digits than its factorization.

73104997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21435.

The product of its (nonzero) digits is 47628, while the sum is 40.

The square root of 73104997 is about 8550.1460221449. The cubic root of 73104997 is about 418.1341971995.

The spelling of 73104997 in words is "seventy-three million, one hundred four thousand, nine hundred ninety-seven".