3149332 has 6 divisors (see below), whose sum is σ = 5511338. Its totient is φ = 1574664.

The previous prime is 3149309. The next prime is 3149339. The reversal of 3149332 is 2339413.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3111696 + 37636 = 1764^2 + 194^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3149297 and 3149306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3149339) by changing a digit.

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 as a sum of consecutive naturals, namely, 393663 + ... + 393670.

Almost surely, 2^3149332 is an apocalyptic number.

It is an amenable number.

3149332 is a deficient number, since it is larger than the sum of its proper divisors (2362006).

3149332 is a wasteful number, since it uses less digits than its factorization.

3149332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 787337 (or 787335 counting only the distinct ones).

The product of its digits is 1944, while the sum is 25.

The square root of 3149332 is about 1774.6357372712. The cubic root of 3149332 is about 146.5793580459.

It can be divided in two parts, 3149 and 332, that added together give a square (3481 = 59²).

The spelling of 3149332 in words is "three million, one hundred forty-nine thousand, three hundred thirty-two".