2332986840 has 256 divisors, whose sum is σ = 8501760000. Its totient is φ = 566507520.

The previous prime is 2332986811. The next prime is 2332986847. The reversal of 2332986840 is 486892332.

It is a super-2 number, since 2×2332986840² = 10885655191226371200, which contains 22 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 not an unprimeable number, because it can be changed into a prime (2332986847) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 567111 + ... + 571209.

It is an arithmetic number, because the mean of its divisors is an integer number (33210000).

Almost surely, 2^2332986840 is an apocalyptic number.

2332986840 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2332986840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4250880000).

2332986840 is an abundant number, since it is smaller than the sum of its proper divisors (6168773160).

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

2332986840 is a wasteful number, since it uses less digits than its factorization.

2332986840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4167 (or 4157 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 45.

The square root of 2332986840 is about 48301.0024740688. The cubic root of 2332986840 is about 1326.2867462014.

The spelling of 2332986840 in words is "two billion, three hundred thirty-two million, nine hundred eighty-six thousand, eight hundred forty".