30093079 has 2 divisors, whose sum is σ = 30093080. Its totient is φ = 30093078.

The previous prime is 30093059. The next prime is 30093103. The reversal of 30093079 is 97039003.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30093079 - 2²¹ = 27995927 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 30093079.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30093059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15046539 + 15046540.

It is an arithmetic number, because the mean of its divisors is an integer number (15046540).

Almost surely, 2^30093079 is an apocalyptic number.

30093079 is a deficient number, since it is larger than the sum of its proper divisors (1).

30093079 is an equidigital number, since it uses as much as digits as its factorization.

30093079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5103, while the sum is 31.

The square root of 30093079 is about 5485.7159058777. The cubic root of 30093079 is about 311.0442722580.

The spelling of 30093079 in words is "thirty million, ninety-three thousand, seventy-nine".