3748318143 has 16 divisors (see below), whose sum is σ = 5012915040. Its totient is φ = 2491314176.

The previous prime is 3748318139. The next prime is 3748318163. The reversal of 3748318143 is 3418138473.

It is a cyclic number.

It is not a de Polignac number, because 3748318143 - 2² = 3748318139 is a prime.

It is a super-2 number, since 2×3748318143² = 28099777802285936898, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3748318095 and 3748318104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3748318163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1983343 + ... + 1985231.

It is an arithmetic number, because the mean of its divisors is an integer number (313307190).

Almost surely, 2^3748318143 is an apocalyptic number.

3748318143 is a deficient number, since it is larger than the sum of its proper divisors (1264596897).

3748318143 is a wasteful number, since it uses less digits than its factorization.

3748318143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3546.

The product of its digits is 193536, while the sum is 42.

The square root of 3748318143 is about 61223.5097246148. The cubic root of 3748318143 is about 1553.3839551013.

The spelling of 3748318143 in words is "three billion, seven hundred forty-eight million, three hundred eighteen thousand, one hundred forty-three".