30074296 has 16 divisors (see below), whose sum is σ = 64445040. Its totient is φ = 12888960.

The previous prime is 30074293. The next prime is 30074311. The reversal of 30074296 is 69247003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30074293) 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, 268465 + ... + 268576.

It is an arithmetic number, because the mean of its divisors is an integer number (4027815).

Almost surely, 2^30074296 is an apocalyptic number.

It is an amenable number.

30074296 is an abundant number, since it is smaller than the sum of its proper divisors (34370744).

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

30074296 is a wasteful number, since it uses less digits than its factorization.

30074296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 537054 (or 537050 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 30074296 is about 5484.0036469718. The cubic root of 30074296 is about 310.9795446339.

The spelling of 30074296 in words is "thirty million, seventy-four thousand, two hundred ninety-six".