30430874 has 8 divisors (see below), whose sum is σ = 45727968. Its totient is φ = 15188220.

The previous prime is 30430849. The next prime is 30430903. The reversal of 30430874 is 47803403.

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

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, 12182 + ... + 14465.

It is an arithmetic number, because the mean of its divisors is an integer number (5715996).

Almost surely, 2^30430874 is an apocalyptic number.

30430874 is a deficient number, since it is larger than the sum of its proper divisors (15297094).

30430874 is a wasteful number, since it uses less digits than its factorization.

30430874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27220.

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 30430874 is about 5516.4185845528. The cubic root of 30430874 is about 312.2037692001.

The spelling of 30430874 in words is "thirty million, four hundred thirty thousand, eight hundred seventy-four".