30784590230 has 8 divisors (see below), whose sum is σ = 55412262432. Its totient is φ = 12313836088.

The previous prime is 30784590227. The next prime is 30784590241. The reversal of 30784590230 is 3209548703.

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

It is a super-2 number, since 2×30784590230² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1539229502 + ... + 1539229521.

It is an arithmetic number, because the mean of its divisors is an integer number (6926532804).

Almost surely, 2^30784590230 is an apocalyptic number.

30784590230 is a deficient number, since it is larger than the sum of its proper divisors (24627672202).

30784590230 is a wasteful number, since it uses less digits than its factorization.

30784590230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3078459030.

The product of its (nonzero) digits is 181440, while the sum is 41.

The spelling of 30784590230 in words is "thirty billion, seven hundred eighty-four million, five hundred ninety thousand, two hundred thirty".