30374268 has 12 divisors (see below), whose sum is σ = 70873320. Its totient is φ = 10124752.

The previous prime is 30374251. The next prime is 30374381. The reversal of 30374268 is 86247303.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1265583 + ... + 1265606.

It is an arithmetic number, because the mean of its divisors is an integer number (5906110).

Almost surely, 2^30374268 is an apocalyptic number.

It is an amenable number.

30374268 is an abundant number, since it is smaller than the sum of its proper divisors (40499052).

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

30374268 is a wasteful number, since it uses less digits than its factorization.

30374268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2531196 (or 2531194 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 30374268 is about 5511.2855124735. The cubic root of 30374268 is about 312.0100670650.

It can be divided in two parts, 303742 and 68, that added together give a triangular number (303810 = T₇₇₉).

The spelling of 30374268 in words is "thirty million, three hundred seventy-four thousand, two hundred sixty-eight".