2732973572 has 96 divisors (see below), whose sum is σ = 5855915520. Its totient is φ = 1091220480.

The previous prime is 2732973569. The next prime is 2732973653. The reversal of 2732973572 is 2753792372.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3428678 + ... + 3429474.

It is an arithmetic number, because the mean of its divisors is an integer number (60999120).

Almost surely, 2^2732973572 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 2732973572, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2927957760).

2732973572 is an abundant number, since it is smaller than the sum of its proper divisors (3122941948).

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

2732973572 is a wasteful number, since it uses less digits than its factorization.

2732973572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 981 (or 979 counting only the distinct ones).

The product of its digits is 1111320, while the sum is 47.

The square root of 2732973572 is about 52277.8497262464. The cubic root of 2732973572 is about 1398.1222397091.

The spelling of 2732973572 in words is "two billion, seven hundred thirty-two million, nine hundred seventy-three thousand, five hundred seventy-two".