30319374 has 8 divisors (see below), whose sum is σ = 60638760. Its totient is φ = 10106456.

The previous prime is 30319361. The next prime is 30319397. The reversal of 30319374 is 47391303.

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

30319374 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2526609 + ... + 2526620.

It is an arithmetic number, because the mean of its divisors is an integer number (7579845).

Almost surely, 2^30319374 is an apocalyptic number.

30319374 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.

30319374 is a wasteful number, since it uses less digits than its factorization.

30319374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5053234.

The product of its (nonzero) digits is 6804, while the sum is 30.

The square root of 30319374 is about 5506.3031155213. The cubic root of 30319374 is about 311.8219932993.

The spelling of 30319374 in words is "thirty million, three hundred nineteen thousand, three hundred seventy-four".