3162344 has 8 divisors (see below), whose sum is σ = 5929410. Its totient is φ = 1581168.

The previous prime is 3162331. The next prime is 3162347. The reversal of 3162344 is 4432613.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2439844 + 722500 = 1562^2 + 850^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (3162347) 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, 197639 + ... + 197654.

Almost surely, 2^3162344 is an apocalyptic number.

It is an amenable number.

3162344 is a deficient number, since it is larger than the sum of its proper divisors (2767066).

3162344 is a wasteful number, since it uses less digits than its factorization.

3162344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395299 (or 395295 counting only the distinct ones).

The product of its digits is 1728, while the sum is 23.

The square root of 3162344 is about 1778.2980627555. The cubic root of 3162344 is about 146.7809531624.

Adding to 3162344 its reverse (4432613), we get a palindrome (7594957).

The spelling of 3162344 in words is "three million, one hundred sixty-two thousand, three hundred forty-four".