3045617272 has 32 divisors (see below), whose sum is σ = 5874155280. Its totient is φ = 1479778560.

The previous prime is 3045617251. The next prime is 3045617299. The reversal of 3045617272 is 2727165403.

It is a happy number.

3045617272 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2908 + ... + 78100.

Almost surely, 2^3045617272 is an apocalyptic number.

It is an amenable number.

3045617272 is a deficient number, since it is larger than the sum of its proper divisors (2828538008).

3045617272 is a wasteful number, since it uses less digits than its factorization.

3045617272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75343 (or 75339 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 37.

The square root of 3045617272 is about 55187.1114663560. Note that the first 3 decimals coincide. The cubic root of 3045617272 is about 1449.5229936315.

The spelling of 3045617272 in words is "three billion, forty-five million, six hundred seventeen thousand, two hundred seventy-two".