30274898 has 8 divisors (see below), whose sum is σ = 46978380. Its totient is φ = 14615440.

The previous prime is 30274891. The next prime is 30274919. The reversal of 30274898 is 89847203.

It can be written as a sum of positive squares in 2 ways, for example, as 26863489 + 3411409 = 5183^2 + 1847^2 .

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

It is not an unprimeable number, because it can be changed into a prime (30274891) 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, 260933 + ... + 261048.

Almost surely, 2^30274898 is an apocalyptic number.

30274898 is a deficient number, since it is larger than the sum of its proper divisors (16703482).

30274898 is a wasteful number, since it uses less digits than its factorization.

30274898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522012.

The product of its (nonzero) digits is 96768, while the sum is 41.

The square root of 30274898 is about 5502.2629889892. The cubic root of 30274898 is about 311.6694463738.

The spelling of 30274898 in words is "thirty million, two hundred seventy-four thousand, eight hundred ninety-eight".