74998327 has 2 divisors, whose sum is σ = 74998328. Its totient is φ = 74998326.

The previous prime is 74998279. The next prime is 74998337. The reversal of 74998327 is 72389947.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 74998327 - 2¹⁵ = 74965559 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (74998337) 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, 37499163 + 37499164.

It is an arithmetic number, because the mean of its divisors is an integer number (37499164).

Almost surely, 2^74998327 is an apocalyptic number.

74998327 is a deficient number, since it is larger than the sum of its proper divisors (1).

74998327 is an equidigital number, since it uses as much as digits as its factorization.

74998327 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 762048, while the sum is 49.

The square root of 74998327 is about 8660.1574466057. The cubic root of 74998327 is about 421.7131969323.

The spelling of 74998327 in words is "seventy-four million, nine hundred ninety-eight thousand, three hundred twenty-seven".