30080899 has 2 divisors, whose sum is σ = 30080900. Its totient is φ = 30080898.

The previous prime is 30080887. The next prime is 30080927. The reversal of 30080899 is 99808003.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30080899 - 2⁵ = 30080867 is a prime.

It is not a weakly prime, because it can be changed into another prime (30080879) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15040449 + 15040450.

It is an arithmetic number, because the mean of its divisors is an integer number (15040450).

Almost surely, 2^30080899 is an apocalyptic number.

30080899 is a deficient number, since it is larger than the sum of its proper divisors (1).

30080899 is an equidigital number, since it uses as much as digits as its factorization.

30080899 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 37.

The square root of 30080899 is about 5484.6056376006. The cubic root of 30080899 is about 311.0023021373.

The spelling of 30080899 in words is "thirty million, eighty thousand, eight hundred ninety-nine".