3260072772 has 60 divisors (see below), whose sum is σ = 9297254736. Its totient is φ = 987899760.

The previous prime is 3260072743. The next prime is 3260072791. The reversal of 3260072772 is 2772700623.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 453798 + ... + 460925.

Almost surely, 2^3260072772 is an apocalyptic number.

It is an amenable number.

3260072772 is an abundant number, since it is smaller than the sum of its proper divisors (6037181964).

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

3260072772 is a wasteful number, since it uses less digits than its factorization.

3260072772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 914750 (or 914739 counting only the distinct ones).

The product of its (nonzero) digits is 49392, while the sum is 36.

The square root of 3260072772 is about 57097.0469639192. The cubic root of 3260072772 is about 1482.7767404604.

The spelling of 3260072772 in words is "three billion, two hundred sixty million, seventy-two thousand, seven hundred seventy-two".