2298898812 has 48 divisors (see below), whose sum is σ = 6138623232. Its totient is φ = 655946880.

The previous prime is 2298898807. The next prime is 2298898813. The reversal of 2298898812 is 2188988922.

It is a super-2 number, since 2×2298898812² = 10569871495630022688, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2298898813) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45943 + ... + 81905.

It is an arithmetic number, because the mean of its divisors is an integer number (127887984).

Almost surely, 2^2298898812 is an apocalyptic number.

It is an amenable number.

2298898812 is an abundant number, since it is smaller than the sum of its proper divisors (3839724420).

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

2298898812 is a wasteful number, since it uses less digits than its factorization.

2298898812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36738 (or 36736 counting only the distinct ones).

The product of its digits is 2654208, while the sum is 57.

The square root of 2298898812 is about 47946.8331800965. The cubic root of 2298898812 is about 1319.7954251376.

The spelling of 2298898812 in words is "two billion, two hundred ninety-eight million, eight hundred ninety-eight thousand, eight hundred twelve".