2798358020 has 24 divisors (see below), whose sum is σ = 6132055104. Its totient is φ = 1070675936.

The previous prime is 2798358001. The next prime is 2798358037. The reversal of 2798358020 is 208538972.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3041234 + ... + 3042153.

It is an arithmetic number, because the mean of its divisors is an integer number (255502296).

Almost surely, 2^2798358020 is an apocalyptic number.

2798358020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2798358020 is an abundant number, since it is smaller than the sum of its proper divisors (3333697084).

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

2798358020 is a wasteful number, since it uses less digits than its factorization.

2798358020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6083419 (or 6083417 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 44.

The square root of 2798358020 is about 52899.5086933707. The cubic root of 2798358020 is about 1409.1841800740.

The spelling of 2798358020 in words is "two billion, seven hundred ninety-eight million, three hundred fifty-eight thousand, twenty".