2343621716 has 12 divisors (see below), whose sum is σ = 4102740180. Its totient is φ = 1171410240.

The previous prime is 2343621713. The next prime is 2343621719. The reversal of 2343621716 is 6171263432.

It is an interprime number because it is at equal distance from previous prime (2343621713) and next prime (2343621719).

It can be written as a sum of positive squares in 2 ways, for example, as 405861316 + 1937760400 = 20146^2 + 44020^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2343621713) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86795 + ... + 110546.

It is an arithmetic number, because the mean of its divisors is an integer number (341895015).

Almost surely, 2^2343621716 is an apocalyptic number.

It is an amenable number.

2343621716 is a deficient number, since it is larger than the sum of its proper divisors (1759118464).

2343621716 is a wasteful number, since it uses less digits than its factorization.

2343621716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200314 (or 200312 counting only the distinct ones).

The product of its digits is 36288, while the sum is 35.

The square root of 2343621716 is about 48410.9668980077. The cubic root of 2343621716 is about 1328.2989759975.

The spelling of 2343621716 in words is "two billion, three hundred forty-three million, six hundred twenty-one thousand, seven hundred sixteen".