30704107 has 16 divisors (see below), whose sum is σ = 36368640. Its totient is φ = 25375392.

The previous prime is 30704083. The next prime is 30704137. The reversal of 30704107 is 70140703.

It is not a de Polignac number, because 30704107 - 2²³ = 22315499 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30704137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24369 + ... + 25597.

It is an arithmetic number, because the mean of its divisors is an integer number (2273040).

Almost surely, 2^30704107 is an apocalyptic number.

30704107 is a deficient number, since it is larger than the sum of its proper divisors (5664533).

30704107 is a wasteful number, since it uses less digits than its factorization.

30704107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1362.

The product of its (nonzero) digits is 588, while the sum is 22.

The square root of 30704107 is about 5541.1286756400. The cubic root of 30704107 is about 313.1353924357.

The spelling of 30704107 in words is "thirty million, seven hundred four thousand, one hundred seven".