99339403 has 2 divisors, whose sum is σ = 99339404. Its totient is φ = 99339402.

The previous prime is 99339377. The next prime is 99339479. The reversal of 99339403 is 30493399.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 99339403 - 2⁵ = 99339371 is a prime.

It is not a weakly prime, because it can be changed into another prime (99331403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49669701 + 49669702.

It is an arithmetic number, because the mean of its divisors is an integer number (49669702).

Almost surely, 2^99339403 is an apocalyptic number.

99339403 is a deficient number, since it is larger than the sum of its proper divisors (1).

99339403 is an equidigital number, since it uses as much as digits as its factorization.

99339403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 78732, while the sum is 40.

The square root of 99339403 is about 9966.9154205301. The cubic root of 99339403 is about 463.1345512505.

The spelling of 99339403 in words is "ninety-nine million, three hundred thirty-nine thousand, four hundred three".