3916722 has 8 divisors (see below), whose sum is σ = 7833456. Its totient is φ = 1305572.

The previous prime is 3916721. The next prime is 3916733. The reversal of 3916722 is 2276193.

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

3916722 is an admirable number.

It is a super-2 number, since 2×3916722² = 30681422450568, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3916722.

It is not an unprimeable number, because it can be changed into a prime (3916721) 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 in 3 ways as a sum of consecutive naturals, for example, 326388 + ... + 326399.

It is an arithmetic number, because the mean of its divisors is an integer number (979182).

Almost surely, 2^3916722 is an apocalyptic number.

3916722 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.

3916722 is a wasteful number, since it uses less digits than its factorization.

3916722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 652792.

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

The square root of 3916722 is about 1979.0709941788. The cubic root of 3916722 is about 157.6307405228.

It can be divided in two parts, 39 and 16722, that added together give a palindrome (16761).

The spelling of 3916722 in words is "three million, nine hundred sixteen thousand, seven hundred twenty-two".