73958923 has 2 divisors, whose sum is σ = 73958924. Its totient is φ = 73958922.

The previous prime is 73958897. The next prime is 73958939. The reversal of 73958923 is 32985937.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 73958923 - 2¹⁷ = 73827851 is a prime.

It is not a weakly prime, because it can be changed into another prime (73958623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36979461 + 36979462.

It is an arithmetic number, because the mean of its divisors is an integer number (36979462).

Almost surely, 2^73958923 is an apocalyptic number.

73958923 is a deficient number, since it is larger than the sum of its proper divisors (1).

73958923 is an equidigital number, since it uses as much as digits as its factorization.

73958923 is an evil number, because the sum of its binary digits is even.

The product of its digits is 408240, while the sum is 46.

The square root of 73958923 is about 8599.9373834930. The cubic root of 73958923 is about 419.7559485403.

The spelling of 73958923 in words is "seventy-three million, nine hundred fifty-eight thousand, nine hundred twenty-three".