74296589 has 2 divisors, whose sum is σ = 74296590. Its totient is φ = 74296588.

The previous prime is 74296583. The next prime is 74296603. The reversal of 74296589 is 98569247.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 64480900 + 9815689 = 8030^2 + 3133^2 .

It is a cyclic number.

It is not a de Polignac number, because 74296589 - 2²⁰ = 73248013 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 (74296583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37148294 + 37148295.

It is an arithmetic number, because the mean of its divisors is an integer number (37148295).

Almost surely, 2^74296589 is an apocalyptic number.

It is an amenable number.

74296589 is a deficient number, since it is larger than the sum of its proper divisors (1).

74296589 is an equidigital number, since it uses as much as digits as its factorization.

74296589 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1088640, while the sum is 50.

The square root of 74296589 is about 8619.5469138465. The cubic root of 74296589 is about 420.3937897775.

The spelling of 74296589 in words is "seventy-four million, two hundred ninety-six thousand, five hundred eighty-nine".