30374380 has 24 divisors (see below), whose sum is σ = 64869840. Its totient is φ = 11943360.

The previous prime is 30374251. The next prime is 30374381. The reversal of 30374380 is 8347303.

It is not an unprimeable number, because it can be changed into a prime (30374381) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 11691 + ... + 14050.

It is an arithmetic number, because the mean of its divisors is an integer number (2702910).

Almost surely, 2^30374380 is an apocalyptic number.

It is an amenable number.

30374380 is an abundant number, since it is smaller than the sum of its proper divisors (34495460).

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

30374380 is a wasteful number, since it uses less digits than its factorization.

30374380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25809 (or 25807 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 30374380 is about 5511.2956734329. The cubic root of 30374380 is about 312.0104505594.

The spelling of 30374380 in words is "thirty million, three hundred seventy-four thousand, three hundred eighty".