744222499 has 2 divisors, whose sum is σ = 744222500. Its totient is φ = 744222498.

The previous prime is 744222443. The next prime is 744222527. The reversal of 744222499 is 994222447.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 744222499 - 2⁹ = 744221987 is a prime.

It is not a weakly prime, because it can be changed into another prime (744223499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 372111249 + 372111250.

It is an arithmetic number, because the mean of its divisors is an integer number (372111250).

Almost surely, 2^744222499 is an apocalyptic number.

744222499 is a deficient number, since it is larger than the sum of its proper divisors (1).

744222499 is an equidigital number, since it uses as much as digits as its factorization.

744222499 is an evil number, because the sum of its binary digits is even.

The product of its digits is 290304, while the sum is 43.

The square root of 744222499 is about 27280.4416936383. The cubic root of 744222499 is about 906.2212987248.

The spelling of 744222499 in words is "seven hundred forty-four million, two hundred twenty-two thousand, four hundred ninety-nine".