974741039 has 2 divisors, whose sum is σ = 974741040. Its totient is φ = 974741038.

The previous prime is 974741023. The next prime is 974741077. The reversal of 974741039 is 930147479.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 974741039 - 2⁴ = 974741023 is a prime.

It is a super-2 number, since 2×974741039² = 1900240186221599042, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (974741539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 487370519 + 487370520.

It is an arithmetic number, because the mean of its divisors is an integer number (487370520).

Almost surely, 2^974741039 is an apocalyptic number.

974741039 is a deficient number, since it is larger than the sum of its proper divisors (1).

974741039 is an equidigital number, since it uses as much as digits as its factorization.

974741039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 190512, while the sum is 44.

The square root of 974741039 is about 31220.8430219301. The cubic root of 974741039 is about 991.5084439073.

The spelling of 974741039 in words is "nine hundred seventy-four million, seven hundred forty-one thousand, thirty-nine".