99904411 has 2 divisors, whose sum is σ = 99904412. Its totient is φ = 99904410.

The previous prime is 99904367. The next prime is 99904439. The reversal of 99904411 is 11440999.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 99904411 - 2⁷ = 99904283 is a prime.

It is not a weakly prime, because it can be changed into another prime (99904711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49952205 + 49952206.

It is an arithmetic number, because the mean of its divisors is an integer number (49952206).

Almost surely, 2^99904411 is an apocalyptic number.

99904411 is a deficient number, since it is larger than the sum of its proper divisors (1).

99904411 is an equidigital number, since it uses as much as digits as its factorization.

99904411 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 37.

The square root of 99904411 is about 9995.2194072967. The cubic root of 99904411 is about 464.0109412675.

The spelling of 99904411 in words is "ninety-nine million, nine hundred four thousand, four hundred eleven".