3431722 has 16 divisors (see below), whose sum is σ = 6229440. Its totient is φ = 1384128.

The previous prime is 3431719. The next prime is 3431749. The reversal of 3431722 is 2271343.

3431722 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 3431693 and 3431702.

It is an unprimeable number.

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, 6972 + ... + 7447.

It is an arithmetic number, because the mean of its divisors is an integer number (389340).

Almost surely, 2^3431722 is an apocalyptic number.

3431722 is a deficient number, since it is larger than the sum of its proper divisors (2797718).

3431722 is a wasteful number, since it uses less digits than its factorization.

3431722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14445.

The product of its digits is 1008, while the sum is 22.

The square root of 3431722 is about 1852.4907557124. The cubic root of 3431722 is about 150.8356617435.

The spelling of 3431722 in words is "three million, four hundred thirty-one thousand, seven hundred twenty-two".