30699094900 has 18 divisors (see below), whose sum is σ = 66617036150. Its totient is φ = 12279637920.

The previous prime is 30699094889. The next prime is 30699094913. The reversal of 30699094900 is 949099603.

It can be written as a sum of positive squares in 3 ways, for example, as 320696464 + 30378398436 = 17908^2 + 174294^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 153495375 + ... + 153495574.

Almost surely, 2^30699094900 is an apocalyptic number.

It is an amenable number.

30699094900 is an abundant number, since it is smaller than the sum of its proper divisors (35917941250).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30699094900 is a wasteful number, since it uses less digits than its factorization.

30699094900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306990963 (or 306990956 counting only the distinct ones).

The product of its (nonzero) digits is 472392, while the sum is 49.

The spelling of 30699094900 in words is "thirty billion, six hundred ninety-nine million, ninety-four thousand, nine hundred".