30434994 has 32 divisors (see below), whose sum is σ = 69818880. Its totient is φ = 9817200.

The previous prime is 30434959. The next prime is 30435001. The reversal of 30434994 is 49943403.

30434994 is a `hidden beast` number, since 304 + 349 + 9 + 4 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7417 + ... + 10764.

It is an arithmetic number, because the mean of its divisors is an integer number (2181840).

Almost surely, 2^30434994 is an apocalyptic number.

30434994 is an abundant number, since it is smaller than the sum of its proper divisors (39383886).

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

30434994 is a wasteful number, since it uses less digits than its factorization.

30434994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18223 (or 18217 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 36.

The square root of 30434994 is about 5516.7920026044. The cubic root of 30434994 is about 312.2178581972.

The spelling of 30434994 in words is "thirty million, four hundred thirty-four thousand, nine hundred ninety-four".