73376993 has 8 divisors (see below), whose sum is σ = 78393120. Its totient is φ = 68476320.

The previous prime is 73376977. The next prime is 73376999. The reversal of 73376993 is 39967337.

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 73376993 - 2⁴ = 73376977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (73376999) 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, 27548 + ... + 30093.

It is an arithmetic number, because the mean of its divisors is an integer number (9799140).

Almost surely, 2^73376993 is an apocalyptic number.

It is an amenable number.

73376993 is a deficient number, since it is larger than the sum of its proper divisors (5016127).

73376993 is a wasteful number, since it uses less digits than its factorization.

73376993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57727.

The product of its digits is 642978, while the sum is 47.

The square root of 73376993 is about 8566.0371818012. The cubic root of 73376993 is about 418.6521283707.

The spelling of 73376993 in words is "seventy-three million, three hundred seventy-six thousand, nine hundred ninety-three".