99416413 has 2 divisors, whose sum is σ = 99416414. Its totient is φ = 99416412.

The previous prime is 99416407. The next prime is 99416461. The reversal of 99416413 is 31461499.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 98843364 + 573049 = 9942^2 + 757^2 .

It is a cyclic number.

It is not a de Polignac number, because 99416413 - 2⁵ = 99416381 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99416483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49708206 + 49708207.

It is an arithmetic number, because the mean of its divisors is an integer number (49708207).

Almost surely, 2^99416413 is an apocalyptic number.

It is an amenable number.

99416413 is a deficient number, since it is larger than the sum of its proper divisors (1).

99416413 is an equidigital number, since it uses as much as digits as its factorization.

99416413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23328, while the sum is 37.

The square root of 99416413 is about 9970.7779536002. Note that the first 3 decimals coincide. The cubic root of 99416413 is about 463.2541975618.

The spelling of 99416413 in words is "ninety-nine million, four hundred sixteen thousand, four hundred thirteen".