3813718 has 8 divisors (see below), whose sum is σ = 6021720. Its totient is φ = 1806480.

The previous prime is 3813679. The next prime is 3813751. The reversal of 3813718 is 8173183.

3813718 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 3813718.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50143 + ... + 50218.

It is an arithmetic number, because the mean of its divisors is an integer number (752715).

Almost surely, 2^3813718 is an apocalyptic number.

3813718 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

3813718 is a deficient number, since it is larger than the sum of its proper divisors (2208002).

3813718 is a wasteful number, since it uses less digits than its factorization.

3813718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100382.

The product of its digits is 4032, while the sum is 31.

The square root of 3813718 is about 1952.8742919092. The cubic root of 3813718 is about 156.2366286158.

It can be divided in two parts, 38 and 13718, that multiplied together give a square (521284 = 722²).

The spelling of 3813718 in words is "three million, eight hundred thirteen thousand, seven hundred eighteen".