74716799 has 2 divisors, whose sum is σ = 74716800. Its totient is φ = 74716798.

The previous prime is 74716787. The next prime is 74716877. The reversal of 74716799 is 99761747.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 74716799 - 2⁴ = 74716783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (74716769) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37358399 + 37358400.

It is an arithmetic number, because the mean of its divisors is an integer number (37358400).

Almost surely, 2^74716799 is an apocalyptic number.

74716799 is a deficient number, since it is larger than the sum of its proper divisors (1).

74716799 is an equidigital number, since it uses as much as digits as its factorization.

74716799 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 666792, while the sum is 50.

The square root of 74716799 is about 8643.8879562382. The cubic root of 74716799 is about 421.1848609755.

The spelling of 74716799 in words is "seventy-four million, seven hundred sixteen thousand, seven hundred ninety-nine".