2002796912 has 40 divisors (see below), whose sum is σ = 4013969280. Its totient is φ = 967069440.

The previous prime is 2002796899. The next prime is 2002796923. The reversal of 2002796912 is 2196972002.

It is a super-2 number, since 2×2002796912² = 8022390941433471488, which contains 22 as substring.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 248498 + ... + 256430.

It is an arithmetic number, because the mean of its divisors is an integer number (100349232).

Almost surely, 2^2002796912 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 2002796912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2006984640).

2002796912 is an abundant number, since it is smaller than the sum of its proper divisors (2011172368).

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

2002796912 is a wasteful number, since it uses less digits than its factorization.

2002796912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8481 (or 8475 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 38.

The square root of 2002796912 is about 44752.6190518499. The cubic root of 2002796912 is about 1260.5080910467.

The spelling of 2002796912 in words is "two billion, two million, seven hundred ninety-six thousand, nine hundred twelve".