2798074608 has 160 divisors (see below), whose sum is σ = 8774438400. Its totient is φ = 750059520.

The previous prime is 2798074607. The next prime is 2798074627. The reversal of 2798074608 is 8064708972.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2798074603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2564143 + ... + 2565233.

It is an arithmetic number, because the mean of its divisors is an integer number (54840240).

Almost surely, 2^2798074608 is an apocalyptic number.

2798074608 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 2798074608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4387219200).

2798074608 is an abundant number, since it is smaller than the sum of its proper divisors (5976363792).

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

2798074608 is a wasteful number, since it uses less digits than its factorization.

2798074608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1575 (or 1569 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 51.

The square root of 2798074608 is about 52896.8298483000. The cubic root of 2798074608 is about 1409.1366053667.

The spelling of 2798074608 in words is "two billion, seven hundred ninety-eight million, seventy-four thousand, six hundred eight".