2791812096 has 220 divisors, whose sum is σ = 8447117448. Its totient is φ = 918355968.

The previous prime is 2791812083. The next prime is 2791812119. The reversal of 2791812096 is 6902181972.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 8045395 + ... + 8045741.

Almost surely, 2^2791812096 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 2791812096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4223558724).

2791812096 is an abundant number, since it is smaller than the sum of its proper divisors (5655305352).

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

2791812096 is an equidigital number, since it uses as much as digits as its factorization.

2791812096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476 (or 449 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 45.

The square root of 2791812096 is about 52837.6011567520. The cubic root of 2791812096 is about 1408.0845334922.

The spelling of 2791812096 in words is "two billion, seven hundred ninety-one million, eight hundred twelve thousand, ninety-six".