3720230803 has 4 divisors (see below), whose sum is σ = 3720383680. Its totient is φ = 3720077928.

The previous prime is 3720230779. The next prime is 3720230821. The reversal of 3720230803 is 3080320273.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3080320273 = 15923 ⋅193451.

It is a cyclic number.

It is not a de Polignac number, because 3720230803 - 2⁹ = 3720230291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3720230863) 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, 30888 + ... + 91621.

It is an arithmetic number, because the mean of its divisors is an integer number (930095920).

Almost surely, 2^3720230803 is an apocalyptic number.

3720230803 is a deficient number, since it is larger than the sum of its proper divisors (152877).

3720230803 is a wasteful number, since it uses less digits than its factorization.

3720230803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152876.

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 3720230803 is about 60993.6947806902. The cubic root of 3720230803 is about 1549.4942231859.

The spelling of 3720230803 in words is "three billion, seven hundred twenty million, two hundred thirty thousand, eight hundred three".