3756822 has 16 divisors (see below), whose sum is σ = 7587840. Its totient is φ = 1239912.

The previous prime is 3756821. The next prime is 3756827. The reversal of 3756822 is 2286573.

3756822 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3756822² = 28227423079368, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3756821) 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 in 7 ways as a sum of consecutive naturals, for example, 2422 + ... + 3657.

It is an arithmetic number, because the mean of its divisors is an integer number (474240).

Almost surely, 2^3756822 is an apocalyptic number.

3756822 is an abundant number, since it is smaller than the sum of its proper divisors (3831018).

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

3756822 is a wasteful number, since it uses less digits than its factorization.

3756822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6187.

The product of its digits is 20160, while the sum is 33.

The square root of 3756822 is about 1938.2523055578. The cubic root of 3756822 is about 155.4557795152.

The spelling of 3756822 in words is "three million, seven hundred fifty-six thousand, eight hundred twenty-two".