3758726 has 4 divisors (see below), whose sum is σ = 5638092. Its totient is φ = 1879362.

The previous prime is 3758723. The next prime is 3758743. The reversal of 3758726 is 6278573.

It is a happy number.

3758726 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×3758726² = 28256042286152, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3758726.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3758723) by changing a digit.

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 as a sum of consecutive naturals, namely, 939680 + ... + 939683.

It is an arithmetic number, because the mean of its divisors is an integer number (1409523).

Almost surely, 2^3758726 is an apocalyptic number.

3758726 is a deficient number, since it is larger than the sum of its proper divisors (1879366).

3758726 is a wasteful number, since it uses less digits than its factorization.

3758726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1879365.

The product of its digits is 70560, while the sum is 38.

The square root of 3758726 is about 1938.7434074678. The cubic root of 3758726 is about 155.4820373305.

The spelling of 3758726 in words is "three million, seven hundred fifty-eight thousand, seven hundred twenty-six".