73976999 has 8 divisors (see below), whose sum is σ = 76626000. Its totient is φ = 71334592.

The previous prime is 73976983. The next prime is 73977011. The reversal of 73976999 is 99967937.

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 73976999 - 2⁴ = 73976983 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 (73976909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36392 + ... + 38370.

It is an arithmetic number, because the mean of its divisors is an integer number (9578250).

Almost surely, 2^73976999 is an apocalyptic number.

73976999 is a deficient number, since it is larger than the sum of its proper divisors (2649001).

73976999 is a wasteful number, since it uses less digits than its factorization.

73976999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3297.

The product of its digits is 5786802, while the sum is 59.

The square root of 73976999 is about 8600.9882571714. The cubic root of 73976999 is about 419.7901427036.

The spelling of 73976999 in words is "seventy-three million, nine hundred seventy-six thousand, nine hundred ninety-nine".