30740498 has 8 divisors (see below), whose sum is σ = 46159308. Its totient is φ = 15354064.

The previous prime is 30740483. The next prime is 30740503. The reversal of 30740498 is 89404703.

It can be written as a sum of positive squares in 2 ways, for example, as 30327049 + 413449 = 5507^2 + 643^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5561 + ... + 9612.

Almost surely, 2^30740498 is an apocalyptic number.

30740498 is a deficient number, since it is larger than the sum of its proper divisors (15418810).

30740498 is a wasteful number, since it uses less digits than its factorization.

30740498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16188.

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 30740498 is about 5544.4114205207. The cubic root of 30740498 is about 313.2590546227.

The spelling of 30740498 in words is "thirty million, seven hundred forty thousand, four hundred ninety-eight".