2313769340 has 24 divisors (see below), whose sum is σ = 4906093920. Its totient is φ = 916521408.

The previous prime is 2313769333. The next prime is 2313769349. The reversal of 2313769340 is 439673132.

2313769340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 2313769294 and 2313769303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2313769349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 559535 + ... + 563654.

It is an arithmetic number, because the mean of its divisors is an integer number (204420580).

Almost surely, 2^2313769340 is an apocalyptic number.

2313769340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2313769340 is an abundant number, since it is smaller than the sum of its proper divisors (2592324580).

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

2313769340 is a wasteful number, since it uses less digits than its factorization.

2313769340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1123301 (or 1123299 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 38.

The square root of 2313769340 is about 48101.6563124390. The cubic root of 2313769340 is about 1322.6350294457.

The spelling of 2313769340 in words is "two billion, three hundred thirteen million, seven hundred sixty-nine thousand, three hundred forty".