3982722 has 8 divisors (see below), whose sum is σ = 7965456. Its totient is φ = 1327572.

The previous prime is 3982721. The next prime is 3982739. The reversal of 3982722 is 2272893.

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

3982722 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (3982721) 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, 331888 + ... + 331899.

It is an arithmetic number, because the mean of its divisors is an integer number (995682).

Almost surely, 2^3982722 is an apocalyptic number.

3982722 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.

3982722 is a wasteful number, since it uses less digits than its factorization.

3982722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 663792.

The product of its digits is 12096, while the sum is 33.

The square root of 3982722 is about 1995.6758253785. The cubic root of 3982722 is about 158.5112160227.

The spelling of 3982722 in words is "three million, nine hundred eighty-two thousand, seven hundred twenty-two".