2313729036 has 120 divisors (see below), whose sum is σ = 6553950480. Its totient is φ = 708922368.

The previous prime is 2313729031. The next prime is 2313729037. The reversal of 2313729036 is 6309273132.

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

It is not an unprimeable number, because it can be changed into a prime (2313729031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 231960 + ... + 241728.

It is an arithmetic number, because the mean of its divisors is an integer number (54616254).

Almost surely, 2^2313729036 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 2313729036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3276975240).

2313729036 is an abundant number, since it is smaller than the sum of its proper divisors (4240221444).

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

2313729036 is a wasteful number, since it uses less digits than its factorization.

2313729036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9845 (or 9834 counting only the distinct ones).

The product of its (nonzero) digits is 40824, while the sum is 36.

The square root of 2313729036 is about 48101.2373645419. The cubic root of 2313729036 is about 1322.6273496551.

The spelling of 2313729036 in words is "two billion, three hundred thirteen million, seven hundred twenty-nine thousand, thirty-six".