3967122 has 8 divisors (see below), whose sum is σ = 7934256. Its totient is φ = 1322372.

The previous prime is 3967121. The next prime is 3967123. The reversal of 3967122 is 2217693.

It is an interprime number because it is at equal distance from previous prime (3967121) and next prime (3967123).

It is a sphenic number, since it is the product of 3 distinct primes.

3967122 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 3967122.

It is not an unprimeable number, because it can be changed into a prime (3967121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 330588 + ... + 330599.

It is an arithmetic number, because the mean of its divisors is an integer number (991782).

Almost surely, 2^3967122 is an apocalyptic number.

3967122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3967122 is a wasteful number, since it uses less digits than its factorization.

3967122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 661192.

The product of its digits is 4536, while the sum is 30.

The square root of 3967122 is about 1991.7635401824. The cubic root of 3967122 is about 158.3039866817.

It can be divided in two parts, 39671 and 22, that added together give a palindrome (39693).

The spelling of 3967122 in words is "three million, nine hundred sixty-seven thousand, one hundred twenty-two".