9974016599 has 2 divisors, whose sum is σ = 9974016600. Its totient is φ = 9974016598.

The previous prime is 9974016583. The next prime is 9974016607. The reversal of 9974016599 is 9956104799.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9974016599 - 2⁴ = 9974016583 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9974016509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4987008299 + 4987008300.

It is an arithmetic number, because the mean of its divisors is an integer number (4987008300).

Almost surely, 2^9974016599 is an apocalyptic number.

9974016599 is a deficient number, since it is larger than the sum of its proper divisors (1).

9974016599 is an equidigital number, since it uses as much as digits as its factorization.

9974016599 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5511240, while the sum is 59.

The square root of 9974016599 is about 99869.9984930409. The cubic root of 9974016599 is about 2152.5670868580.

The spelling of 9974016599 in words is "nine billion, nine hundred seventy-four million, sixteen thousand, five hundred ninety-nine".