99000479 has 2 divisors, whose sum is σ = 99000480. Its totient is φ = 99000478.

The previous prime is 99000467. The next prime is 99000511. The reversal of 99000479 is 97400099.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 99000479 - 2⁴ = 99000463 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99000079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49500239 + 49500240.

It is an arithmetic number, because the mean of its divisors is an integer number (49500240).

Almost surely, 2^99000479 is an apocalyptic number.

99000479 is a deficient number, since it is larger than the sum of its proper divisors (1).

99000479 is an equidigital number, since it uses as much as digits as its factorization.

99000479 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20412, while the sum is 38.

The square root of 99000479 is about 9949.8984416928. The cubic root of 99000479 is about 462.6072470063.

The spelling of 99000479 in words is "ninety-nine million, four hundred seventy-nine", and thus it is an aban number.