3831622 has 4 divisors (see below), whose sum is σ = 5747436. Its totient is φ = 1915810.

The previous prime is 3831599. The next prime is 3831623. The reversal of 3831622 is 2261383.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2261383 = 23 ⋅98321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3831623) 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 as a sum of consecutive naturals, namely, 957904 + ... + 957907.

It is an arithmetic number, because the mean of its divisors is an integer number (1436859).

Almost surely, 2^3831622 is an apocalyptic number.

3831622 is a deficient number, since it is larger than the sum of its proper divisors (1915814).

3831622 is a wasteful number, since it uses less digits than its factorization.

3831622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1915813.

The product of its digits is 1728, while the sum is 25.

The square root of 3831622 is about 1957.4529368544. The cubic root of 3831622 is about 156.4807381357.

The spelling of 3831622 in words is "three million, eight hundred thirty-one thousand, six hundred twenty-two".