2813976000 has 1008 divisors, whose sum is σ = 12331781280. Its totient is φ = 608256000.

The previous prime is 2813975999. The next prime is 2813976013. The reversal of 2813976000 is 6793182.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 148103991 + ... + 148104009.

It is an arithmetic number, because the mean of its divisors is an integer number (12233910).

Almost surely, 2^2813976000 is an apocalyptic number.

2813976000 is a gapful number since it is divisible by the number (20) 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 2813976000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6165890640).

2813976000 is an abundant number, since it is smaller than the sum of its proper divisors (9517805280).

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

2813976000 is a wasteful number, since it uses less digits than its factorization.

2813976000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91 (or 57 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 2813976000 is about 53046.9226251627. The cubic root of 2813976000 is about 1411.8009279922.

The spelling of 2813976000 in words is "two billion, eight hundred thirteen million, nine hundred seventy-six thousand".