30852990476 has 96 divisors (see below), whose sum is σ = 70921643520. Its totient is φ = 11377843200.

The previous prime is 30852990463. The next prime is 30852990517. The reversal of 30852990476 is 67409925803.

It is a happy number.

It is a hoax number, since the sum of its digits (53) coincides with the sum of the digits of its distinct prime factors.

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 31 ways as a sum of consecutive naturals, for example, 10889156 + ... + 10891988.

It is an arithmetic number, because the mean of its divisors is an integer number (738767120).

Almost surely, 2^30852990476 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30852990476, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35460821760).

30852990476 is an abundant number, since it is smaller than the sum of its proper divisors (40068653044).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30852990476 is a wasteful number, since it uses less digits than its factorization.

30852990476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4735 (or 4733 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 53.

The spelling of 30852990476 in words is "thirty billion, eight hundred fifty-two million, nine hundred ninety thousand, four hundred seventy-six".