2898442040 has 32 divisors (see below), whose sum is σ = 7023149280. Its totient is φ = 1070193792.

The previous prime is 2898442031. The next prime is 2898442049. The reversal of 2898442040 is 402448982.

2898442040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2898442031) and next prime (2898442049).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2898442049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2786444 + ... + 2787483.

It is an arithmetic number, because the mean of its divisors is an integer number (219473415).

Almost surely, 2^2898442040 is an apocalyptic number.

2898442040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2898442040 is an abundant number, since it is smaller than the sum of its proper divisors (4124707240).

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

2898442040 is a wasteful number, since it uses less digits than its factorization.

2898442040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5573951 (or 5573947 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 41.

The square root of 2898442040 is about 53837.1808325807. The cubic root of 2898442040 is about 1425.7877314922.

The spelling of 2898442040 in words is "two billion, eight hundred ninety-eight million, four hundred forty-two thousand, forty".