98697974699 has 2 divisors, whose sum is σ = 98697974700. Its totient is φ = 98697974698.

The previous prime is 98697974681. The next prime is 98697974717. The reversal of 98697974699 is 99647979689.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (98697974681) and next prime (98697974717).

It is a cyclic number.

It is not a de Polignac number, because 98697974699 - 2⁸ = 98697974443 is a prime.

It is not a weakly prime, because it can be changed into another prime (98697974659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49348987349 + 49348987350.

It is an arithmetic number, because the mean of its divisors is an integer number (49348987350).

Almost surely, 2^98697974699 is an apocalyptic number.

98697974699 is a deficient number, since it is larger than the sum of its proper divisors (1).

98697974699 is an equidigital number, since it uses as much as digits as its factorization.

98697974699 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3333197952, while the sum is 83.

The spelling of 98697974699 in words is "ninety-eight billion, six hundred ninety-seven million, nine hundred seventy-four thousand, six hundred ninety-nine".