2798083100 has 72 divisors (see below), whose sum is σ = 6232934400. Its totient is φ = 1089708480.

The previous prime is 2798083097. The next prime is 2798083109. The reversal of 2798083100 is 13808972.

2798083100 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 2×2798083100² = 15658538069011220000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2798083109) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1646051 + ... + 1647749.

Almost surely, 2^2798083100 is an apocalyptic number.

2798083100 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 2798083100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3116467200).

2798083100 is an abundant number, since it is smaller than the sum of its proper divisors (3434851300).

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

2798083100 is a wasteful number, since it uses less digits than its factorization.

2798083100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2139 (or 2132 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 38.

The square root of 2798083100 is about 52896.9101176997. The cubic root of 2798083100 is about 1409.1380309156.

The spelling of 2798083100 in words is "two billion, seven hundred ninety-eight million, eighty-three thousand, one hundred".