30934194 has 8 divisors (see below), whose sum is σ = 61868400. Its totient is φ = 10311396.

The previous prime is 30934177. The next prime is 30934199. The reversal of 30934194 is 49143903.

It is a sphenic number, since it is the product of 3 distinct primes.

30934194 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (30934199) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2577844 + ... + 2577855.

It is an arithmetic number, because the mean of its divisors is an integer number (7733550).

Almost surely, 2^30934194 is an apocalyptic number.

30934194 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

30934194 is a wasteful number, since it uses less digits than its factorization.

30934194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5155704.

The product of its (nonzero) digits is 11664, while the sum is 33.

The square root of 30934194 is about 5561.8516700825. The cubic root of 30934194 is about 313.9156263763.

The spelling of 30934194 in words is "thirty million, nine hundred thirty-four thousand, one hundred ninety-four".