2722929392 has 80 divisors (see below), whose sum is σ = 5611140864. Its totient is φ = 1277952000.

The previous prime is 2722929283. The next prime is 2722929401. The reversal of 2722929392 is 2939292272.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5226092 + ... + 5226612.

Almost surely, 2^2722929392 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 2722929392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2805570432).

2722929392 is an abundant number, since it is smaller than the sum of its proper divisors (2888211472).

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

2722929392 is a wasteful number, since it uses less digits than its factorization.

2722929392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 858 (or 852 counting only the distinct ones).

The product of its digits is 489888, while the sum is 47.

The square root of 2722929392 is about 52181.6959479088. The cubic root of 2722929392 is about 1396.4073517792.

The spelling of 2722929392 in words is "two billion, seven hundred twenty-two million, nine hundred twenty-nine thousand, three hundred ninety-two".