3045726 has 24 divisors (see below), whose sum is σ = 6761664. Its totient is φ = 990240.

The previous prime is 3045701. The next prime is 3045727. The reversal of 3045726 is 6275403.

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 3045726.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3045727) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1326 + ... + 2801.

It is an arithmetic number, because the mean of its divisors is an integer number (281736).

Almost surely, 2^3045726 is an apocalyptic number.

3045726 is an abundant number, since it is smaller than the sum of its proper divisors (3715938).

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

3045726 is a wasteful number, since it uses less digits than its factorization.

3045726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4176 (or 4173 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 3045726 is about 1745.2008480401. The cubic root of 3045726 is about 144.9540242665.

The spelling of 3045726 in words is "three million, forty-five thousand, seven hundred twenty-six".