2898841620 has 48 divisors (see below), whose sum is σ = 8378592768. Its totient is φ = 748087680.

The previous prime is 2898841619. The next prime is 2898841633. The reversal of 2898841620 is 261488982.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 2898841620.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 777399 + ... + 781118.

It is an arithmetic number, because the mean of its divisors is an integer number (174554016).

Almost surely, 2^2898841620 is an apocalyptic number.

2898841620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2898841620 is an abundant number, since it is smaller than the sum of its proper divisors (5479751148).

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

2898841620 is a wasteful number, since it uses less digits than its factorization.

2898841620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1558560 (or 1558558 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 48.

The square root of 2898841620 is about 53840.8917088118. The cubic root of 2898841620 is about 1425.8532483085.

The spelling of 2898841620 in words is "two billion, eight hundred ninety-eight million, eight hundred forty-one thousand, six hundred twenty".