2898246240 has 72 divisors (see below), whose sum is σ = 9890270208. Its totient is φ = 772865280.

The previous prime is 2898246229. The next prime is 2898246251. The reversal of 2898246240 is 426428982.

It is an interprime number because it is at equal distance from previous prime (2898246229) and next prime (2898246251).

It is a tau number, because it is divible by the number of its divisors (72).

It is a super-3 number, since 3×2898246240³ (a number of 29 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1004896 + ... + 1007775.

It is an arithmetic number, because the mean of its divisors is an integer number (137364864).

Almost surely, 2^2898246240 is an apocalyptic number.

2898246240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2898246240 is an abundant number, since it is smaller than the sum of its proper divisors (6992023968).

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

2898246240 is a wasteful number, since it uses less digits than its factorization.

2898246240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2012692 (or 2012681 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 45.

The square root of 2898246240 is about 53835.3623559831. The cubic root of 2898246240 is about 1425.7556251031.

The spelling of 2898246240 in words is "two billion, eight hundred ninety-eight million, two hundred forty-six thousand, two hundred forty".