3075105072 has 60 divisors (see below), whose sum is σ = 8602128744. Its totient is φ = 946183680.

The previous prime is 3075105043. The next prime is 3075105079. The reversal of 3075105072 is 2705015703.

It is not an unprimeable number, because it can be changed into a prime (3075105079) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 181429 + ... + 197652.

Almost surely, 2^3075105072 is an apocalyptic number.

It is an amenable number.

3075105072 is an abundant number, since it is smaller than the sum of its proper divisors (5527023672).

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

3075105072 is a wasteful number, since it uses less digits than its factorization.

3075105072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379118 (or 379099 counting only the distinct ones).

The product of its (nonzero) digits is 7350, while the sum is 30.

The square root of 3075105072 is about 55453.6299262726. The cubic root of 3075105072 is about 1454.1860914818.

The spelling of 3075105072 in words is "three billion, seventy-five million, one hundred five thousand, seventy-two".