73468399 has 2 divisors, whose sum is σ = 73468400. Its totient is φ = 73468398.

The previous prime is 73468349. The next prime is 73468403. The reversal of 73468399 is 99386437.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 73468399 - 2⁹ = 73467887 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (73468319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36734199 + 36734200.

It is an arithmetic number, because the mean of its divisors is an integer number (36734200).

Almost surely, 2^73468399 is an apocalyptic number.

73468399 is a deficient number, since it is larger than the sum of its proper divisors (1).

73468399 is an equidigital number, since it uses as much as digits as its factorization.

73468399 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 979776, while the sum is 49.

The square root of 73468399 is about 8571.3708938536. The cubic root of 73468399 is about 418.8258950876.

The spelling of 73468399 in words is "seventy-three million, four hundred sixty-eight thousand, three hundred ninety-nine".