3726126 has 24 divisors (see below), whose sum is σ = 8137584. Its totient is φ = 1232160.

The previous prime is 3726103. The next prime is 3726127. The reversal of 3726126 is 6216273.

It is a happy number.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 3726126.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3726127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1711 + ... + 3221.

It is an arithmetic number, because the mean of its divisors is an integer number (339066).

Almost surely, 2^3726126 is an apocalyptic number.

3726126 is an abundant number, since it is smaller than the sum of its proper divisors (4411458).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3726126 is a wasteful number, since it uses less digits than its factorization.

3726126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1656 (or 1653 counting only the distinct ones).

The product of its digits is 3024, while the sum is 27.

The square root of 3726126 is about 1930.3175904498. The cubic root of 3726126 is about 155.0312250655.

The spelling of 3726126 in words is "three million, seven hundred twenty-six thousand, one hundred twenty-six".