73385079 has 4 divisors (see below), whose sum is σ = 97846776. Its totient is φ = 48923384.

The previous prime is 73385071. The next prime is 73385089. The reversal of 73385079 is 97058337.

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 73385079 - 2³ = 73385071 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 73385079.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73385071) 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, 12230844 + ... + 12230849.

It is an arithmetic number, because the mean of its divisors is an integer number (24461694).

Almost surely, 2^73385079 is an apocalyptic number.

73385079 is a deficient number, since it is larger than the sum of its proper divisors (24461697).

73385079 is a wasteful number, since it uses less digits than its factorization.

73385079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24461696.

The product of its (nonzero) digits is 158760, while the sum is 42.

The square root of 73385079 is about 8566.5091490058. The cubic root of 73385079 is about 418.6675060190.

The spelling of 73385079 in words is "seventy-three million, three hundred eighty-five thousand, seventy-nine".