73618079 has 2 divisors, whose sum is σ = 73618080. Its totient is φ = 73618078.

The previous prime is 73618057. The next prime is 73618081. The reversal of 73618079 is 97081637.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 73618079 - 2⁸ = 73617823 is a prime.

Together with 73618081, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (73618099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36809039 + 36809040.

It is an arithmetic number, because the mean of its divisors is an integer number (36809040).

Almost surely, 2^73618079 is an apocalyptic number.

73618079 is a deficient number, since it is larger than the sum of its proper divisors (1).

73618079 is an equidigital number, since it uses as much as digits as its factorization.

73618079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 63504, while the sum is 41.

The square root of 73618079 is about 8580.0978432650. The cubic root of 73618079 is about 419.1101321903.

The spelling of 73618079 in words is "seventy-three million, six hundred eighteen thousand, seventy-nine".