2926785472 has 56 divisors (see below), whose sum is σ = 6265088816. Its totient is φ = 1348558848.

The previous prime is 2926785469. The next prime is 2926785509. The reversal of 2926785472 is 2745876292.

2926785472 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2926785472² = 17132146398220525568, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (52).

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, 557323 + ... + 562549.

It is an arithmetic number, because the mean of its divisors is an integer number (111876586).

Almost surely, 2^2926785472 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 2926785472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3132544408).

2926785472 is an abundant number, since it is smaller than the sum of its proper divisors (3338303344).

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

2926785472 is a wasteful number, since it uses less digits than its factorization.

2926785472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5925 (or 5915 counting only the distinct ones).

The product of its digits is 3386880, while the sum is 52.

The square root of 2926785472 is about 54099.7733082127. The cubic root of 2926785472 is about 1430.4201859096.

The spelling of 2926785472 in words is "two billion, nine hundred twenty-six million, seven hundred eighty-five thousand, four hundred seventy-two".