73163797 has 8 divisors (see below), whose sum is σ = 85193856. Its totient is φ = 61528272.

The previous prime is 73163777. The next prime is 73163807. The reversal of 73163797 is 79736137.

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 73163797 - 2²³ = 64775189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73163777) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98233 + ... + 98974.

It is an arithmetic number, because the mean of its divisors is an integer number (10649232).

Almost surely, 2^73163797 is an apocalyptic number.

It is an amenable number.

73163797 is a deficient number, since it is larger than the sum of its proper divisors (12030059).

73163797 is a wasteful number, since it uses less digits than its factorization.

73163797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197267.

The product of its digits is 166698, while the sum is 43.

The square root of 73163797 is about 8553.5838687652. The cubic root of 73163797 is about 418.2462720825.

The spelling of 73163797 in words is "seventy-three million, one hundred sixty-three thousand, seven hundred ninety-seven".