974010239 has 2 divisors, whose sum is σ = 974010240. Its totient is φ = 974010238.

The previous prime is 974010221. The next prime is 974010251. The reversal of 974010239 is 932010479.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 974010239 - 2⁸ = 974009983 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 974010199 and 974010208.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (974012239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 487005119 + 487005120.

It is an arithmetic number, because the mean of its divisors is an integer number (487005120).

Almost surely, 2^974010239 is an apocalyptic number.

974010239 is a deficient number, since it is larger than the sum of its proper divisors (1).

974010239 is an equidigital number, since it uses as much as digits as its factorization.

974010239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13608, while the sum is 35.

The square root of 974010239 is about 31209.1371075844. The cubic root of 974010239 is about 991.2605915710.

The spelling of 974010239 in words is "nine hundred seventy-four million, ten thousand, two hundred thirty-nine".