9974602427 has 2 divisors, whose sum is σ = 9974602428. Its totient is φ = 9974602426.

The previous prime is 9974602411. The next prime is 9974602459. The reversal of 9974602427 is 7242064799.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9974602427 - 2⁴ = 9974602411 is a prime.

It is not a weakly prime, because it can be changed into another prime (9974604427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4987301213 + 4987301214.

It is an arithmetic number, because the mean of its divisors is an integer number (4987301214).

Almost surely, 2^9974602427 is an apocalyptic number.

9974602427 is a deficient number, since it is larger than the sum of its proper divisors (1).

9974602427 is an equidigital number, since it uses as much as digits as its factorization.

9974602427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1524096, while the sum is 50.

The square root of 9974602427 is about 99872.9314028581. The cubic root of 9974602427 is about 2152.6092300063.

The spelling of 9974602427 in words is "nine billion, nine hundred seventy-four million, six hundred two thousand, four hundred twenty-seven".