73973876 has 12 divisors (see below), whose sum is σ = 129671808. Its totient is φ = 36924792.

The previous prime is 73973873. The next prime is 73973891. The reversal of 73973876 is 67837937.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73973873) 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, 12806 + ... + 17661.

It is an arithmetic number, because the mean of its divisors is an integer number (10805984).

Almost surely, 2^73973876 is an apocalyptic number.

It is an amenable number.

73973876 is a deficient number, since it is larger than the sum of its proper divisors (55697932).

73973876 is a wasteful number, since it uses less digits than its factorization.

73973876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31078 (or 31076 counting only the distinct ones).

The product of its digits is 1333584, while the sum is 50.

The square root of 73973876 is about 8600.8067063503. The cubic root of 73973876 is about 419.7842353581.

The spelling of 73973876 in words is "seventy-three million, nine hundred seventy-three thousand, eight hundred seventy-six".