2320773336 has 256 divisors, whose sum is σ = 7729152000. Its totient is φ = 631255680.

The previous prime is 2320773293. The next prime is 2320773349. The reversal of 2320773336 is 6333770232.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2320773336.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3140055 + ... + 3140793.

It is an arithmetic number, because the mean of its divisors is an integer number (30192000).

Almost surely, 2^2320773336 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2320773336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3864576000).

2320773336 is an abundant number, since it is smaller than the sum of its proper divisors (5408378664).

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

2320773336 is a wasteful number, since it uses less digits than its factorization.

2320773336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 859 (or 849 counting only the distinct ones).

The product of its (nonzero) digits is 95256, while the sum is 36.

The square root of 2320773336 is about 48174.4054036996. The cubic root of 2320773336 is about 1323.9682650152.

The spelling of 2320773336 in words is "two billion, three hundred twenty million, seven hundred seventy-three thousand, three hundred thirty-six".