2836840320 has 768 divisors, whose sum is σ = 11427998400. Its totient is φ = 668860416.

The previous prime is 2836840271. The next prime is 2836840327. The reversal of 2836840320 is 230486382.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2836840327) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 76671342 + ... + 76671378.

Almost surely, 2^2836840320 is an apocalyptic number.

2836840320 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 2836840320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5713999200).

2836840320 is an abundant number, since it is smaller than the sum of its proper divisors (8591158080).

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

2836840320 is a wasteful number, since it uses less digits than its factorization.

2836840320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117 (or 93 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

The square root of 2836840320 is about 53261.9969584318. The cubic root of 2836840320 is about 1415.6143735881.

The spelling of 2836840320 in words is "two billion, eight hundred thirty-six million, eight hundred forty thousand, three hundred twenty".