30799016 has 16 divisors (see below), whose sum is σ = 57807540. Its totient is φ = 15383680.

The previous prime is 30799009. The next prime is 30799033. The reversal of 30799016 is 61099703.

It can be written as a sum of positive squares in 2 ways, for example, as 28408900 + 2390116 = 5330^2 + 1546^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12650 + ... + 14886.

Almost surely, 2^30799016 is an apocalyptic number.

It is an amenable number.

30799016 is a deficient number, since it is larger than the sum of its proper divisors (27008524).

30799016 is a wasteful number, since it uses less digits than its factorization.

30799016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3964 (or 3960 counting only the distinct ones).

The product of its (nonzero) digits is 10206, while the sum is 35.

The square root of 30799016 is about 5549.6861172502. The cubic root of 30799016 is about 313.4577032560.

The spelling of 30799016 in words is "thirty million, seven hundred ninety-nine thousand, sixteen".