98837699 has 2 divisors, whose sum is σ = 98837700. Its totient is φ = 98837698.

The previous prime is 98837681. The next prime is 98837707. The reversal of 98837699 is 99673889.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-98837699 is a prime.

It is a super-2 number, since 2×98837699² = 19537781487229202, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (98837899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49418849 + 49418850.

It is an arithmetic number, because the mean of its divisors is an integer number (49418850).

Almost surely, 2^98837699 is an apocalyptic number.

98837699 is a deficient number, since it is larger than the sum of its proper divisors (1).

98837699 is an equidigital number, since it uses as much as digits as its factorization.

98837699 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5878656, while the sum is 59.

The square root of 98837699 is about 9941.7150934836. The cubic root of 98837699 is about 462.3535629898.

The spelling of 98837699 in words is "ninety-eight million, eight hundred thirty-seven thousand, six hundred ninety-nine".