3807126 has 12 divisors (see below), whose sum is σ = 8248812. Its totient is φ = 1269036.

The previous prime is 3807119. The next prime is 3807173. The reversal of 3807126 is 6217083.

It is a self number, because there is not a number n which added to its sum of digits gives 3807126.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 105736 + ... + 105771.

It is an arithmetic number, because the mean of its divisors is an integer number (687401).

Almost surely, 2^3807126 is an apocalyptic number.

3807126 is an abundant number, since it is smaller than the sum of its proper divisors (4441686).

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

3807126 is a wasteful number, since it uses less digits than its factorization.

3807126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211515 (or 211512 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 3807126 is about 1951.1857933062. The cubic root of 3807126 is about 156.1465585209.

The spelling of 3807126 in words is "three million, eight hundred seven thousand, one hundred twenty-six".