2074802688 has 300 divisors, whose sum is σ = 7210854882. Its totient is φ = 592220160.

The previous prime is 2074802669. The next prime is 2074802707. The reversal of 2074802688 is 8862084702.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2074802669) and next prime (2074802707).

It can be written as a sum of positive squares in only one way, i.e., 1708003584 + 366799104 = 41328^2 + 19152^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 2031618 + ... + 2032638.

Almost surely, 2^2074802688 is an apocalyptic number.

2074802688 is a gapful number since it is divisible by the number (28) 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 2074802688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3605427441).

2074802688 is an abundant number, since it is smaller than the sum of its proper divisors (5136052194).

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

2074802688 is an equidigital number, since it uses as much as digits as its factorization.

2074802688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1065 (or 1033 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 45.

The square root of 2074802688 is about 45550.0020636663. The cubic root of 2074802688 is about 1275.4367721588.

The spelling of 2074802688 in words is "two billion, seventy-four million, eight hundred two thousand, six hundred eighty-eight".