3720713443 has 8 divisors (see below), whose sum is σ = 3740176080. Its totient is φ = 3701268480.

The previous prime is 3720713429. The next prime is 3720713467. The reversal of 3720713443 is 3443170273.

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

It is a cyclic number.

It is not a de Polignac number, because 3720713443 - 2²⁵ = 3687159011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3720713399 and 3720713408.

It is not an unprimeable number, because it can be changed into a prime (3720713743) 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, 699771 + ... + 705067.

It is an arithmetic number, because the mean of its divisors is an integer number (467522010).

Almost surely, 2^3720713443 is an apocalyptic number.

3720713443 is a deficient number, since it is larger than the sum of its proper divisors (19462637).

3720713443 is a wasteful number, since it uses less digits than its factorization.

3720713443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8837.

The product of its (nonzero) digits is 42336, while the sum is 34.

The square root of 3720713443 is about 60997.6511269082. The cubic root of 3720713443 is about 1549.5612275908.

The spelling of 3720713443 in words is "three billion, seven hundred twenty million, seven hundred thirteen thousand, four hundred forty-three".