73372379 has 4 divisors (see below), whose sum is σ = 73439184. Its totient is φ = 73305576.

The previous prime is 73372367. The next prime is 73372417. The reversal of 73372379 is 97327337.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 73372379 - 2⁴ = 73372363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (73372309) 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, 31727 + ... + 33960.

It is an arithmetic number, because the mean of its divisors is an integer number (18359796).

Almost surely, 2^73372379 is an apocalyptic number.

73372379 is a deficient number, since it is larger than the sum of its proper divisors (66805).

73372379 is a wasteful number, since it uses less digits than its factorization.

73372379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66804.

The product of its digits is 166698, while the sum is 41.

The square root of 73372379 is about 8565.7678581666. The cubic root of 73372379 is about 418.6433531341.

The spelling of 73372379 in words is "seventy-three million, three hundred seventy-two thousand, three hundred seventy-nine".