3149322 has 16 divisors (see below), whose sum is σ = 6871392. Its totient is φ = 954320.

The previous prime is 3149309. The next prime is 3149339. The reversal of 3149322 is 2239413.

It is a junction number, because it is equal to n+sod(n) for n = 3149292 and 3149301.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23793 + ... + 23924.

It is an arithmetic number, because the mean of its divisors is an integer number (429462).

Almost surely, 2^3149322 is an apocalyptic number.

3149322 is an abundant number, since it is smaller than the sum of its proper divisors (3722070).

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

3149322 is a wasteful number, since it uses less digits than its factorization.

3149322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47733.

The product of its digits is 1296, while the sum is 24.

The square root of 3149322 is about 1774.6329197893. The cubic root of 3149322 is about 146.5792029024.

Subtracting from 3149322 its reverse (2239413), we obtain a palindrome (909909).

The spelling of 3149322 in words is "three million, one hundred forty-nine thousand, three hundred twenty-two".