30374898 has 8 divisors (see below), whose sum is σ = 60749808. Its totient is φ = 10124964.

The previous prime is 30374893. The next prime is 30374909. The reversal of 30374898 is 89847303.

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

30374898 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (30374893) 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, 2531236 + ... + 2531247.

It is an arithmetic number, because the mean of its divisors is an integer number (7593726).

Almost surely, 2^30374898 is an apocalyptic number.

30374898 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.

30374898 is a wasteful number, since it uses less digits than its factorization.

30374898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5062488.

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 30374898 is about 5511.3426676265. The cubic root of 30374898 is about 312.0122242088.

The spelling of 30374898 in words is "thirty million, three hundred seventy-four thousand, eight hundred ninety-eight".