30037370772 has 48 divisors (see below), whose sum is σ = 70914251520. Its totient is φ = 9894432768.

The previous prime is 30037370767. The next prime is 30037370773. The reversal of 30037370772 is 27707373003.

It is a self number, because there is not a number n which added to its sum of digits gives 30037370772.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30037370773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2196468 + ... + 2210100.

It is an arithmetic number, because the mean of its divisors is an integer number (1477380240).

Almost surely, 2^30037370772 is an apocalyptic number.

It is an amenable number.

30037370772 is an abundant number, since it is smaller than the sum of its proper divisors (40876880748).

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

30037370772 is a wasteful number, since it uses less digits than its factorization.

30037370772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15792 (or 15790 counting only the distinct ones).

The product of its (nonzero) digits is 129654, while the sum is 39.

The spelling of 30037370772 in words is "thirty billion, thirty-seven million, three hundred seventy thousand, seven hundred seventy-two".