2796481072 has 160 divisors (see below), whose sum is σ = 6943555584. Its totient is φ = 1059609600.

The previous prime is 2796481033. The next prime is 2796481073. The reversal of 2796481072 is 2701846972.

2796481072 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2796481073) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9544158 + ... + 9544450.

Almost surely, 2^2796481072 is an apocalyptic number.

2796481072 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2796481072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3471777792).

2796481072 is an abundant number, since it is smaller than the sum of its proper divisors (4147074512).

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

2796481072 is a wasteful number, since it uses less digits than its factorization.

2796481072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 507 (or 501 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 46.

The square root of 2796481072 is about 52881.7650234937. The cubic root of 2796481072 is about 1408.8690480115.

The spelling of 2796481072 in words is "two billion, seven hundred ninety-six million, four hundred eighty-one thousand, seventy-two".