73875963 has 48 divisors (see below), whose sum is σ = 120407040. Its totient is φ = 39443712.

The previous prime is 73875947. The next prime is 73875979. The reversal of 73875963 is 36957837.

It is an interprime number because it is at equal distance from previous prime (73875947) and next prime (73875979).

It is not a de Polignac number, because 73875963 - 2⁴ = 73875947 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73875913) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 830023 + ... + 830111.

It is an arithmetic number, because the mean of its divisors is an integer number (2508480).

Almost surely, 2^73875963 is an apocalyptic number.

73875963 is a deficient number, since it is larger than the sum of its proper divisors (46531077).

73875963 is a wasteful number, since it uses less digits than its factorization.

73875963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204 (or 175 counting only the distinct ones).

The product of its digits is 952560, while the sum is 48.

The square root of 73875963 is about 8595.1127392257. The cubic root of 73875963 is about 419.5989425495.

The spelling of 73875963 in words is "seventy-three million, eight hundred seventy-five thousand, nine hundred sixty-three".