30484474 has 16 divisors (see below), whose sum is σ = 48952800. Its totient is φ = 14194224.

The previous prime is 30484471. The next prime is 30484483. The reversal of 30484474 is 47448403.

It is not an unprimeable number, because it can be changed into a prime (30484471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4557 + ... + 9040.

It is an arithmetic number, because the mean of its divisors is an integer number (3059550).

Almost surely, 2^30484474 is an apocalyptic number.

30484474 is a deficient number, since it is larger than the sum of its proper divisors (18468326).

30484474 is a wasteful number, since it uses less digits than its factorization.

30484474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13677.

The product of its (nonzero) digits is 43008, while the sum is 34.

The square root of 30484474 is about 5521.2746716678. The cubic root of 30484474 is about 312.3869637045.

The spelling of 30484474 in words is "thirty million, four hundred eighty-four thousand, four hundred seventy-four".