3720316343 has 8 divisors (see below), whose sum is σ = 3830215200. Its totient is φ = 3611329920.

The previous prime is 3720316333. The next prime is 3720316351. The reversal of 3720316343 is 3436130273.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3720316343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3720316333) 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, 219830 + ... + 236147.

It is an arithmetic number, because the mean of its divisors is an integer number (478776900).

Almost surely, 2^3720316343 is an apocalyptic number.

3720316343 is a deficient number, since it is larger than the sum of its proper divisors (109898857).

3720316343 is a wasteful number, since it uses less digits than its factorization.

3720316343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456217.

The product of its (nonzero) digits is 27216, while the sum is 32.

The square root of 3720316343 is about 60994.3959966815. The cubic root of 3720316343 is about 1549.5060990368.

The spelling of 3720316343 in words is "three billion, seven hundred twenty million, three hundred sixteen thousand, three hundred forty-three".