3162361 has 4 divisors (see below), whose sum is σ = 3169152. Its totient is φ = 3155572.

The previous prime is 3162359. The next prime is 3162373. The reversal of 3162361 is 1632613.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3162361 - 2¹ = 3162359 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3162331) 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, 2641 + ... + 3646.

It is an arithmetic number, because the mean of its divisors is an integer number (792288).

Almost surely, 2^3162361 is an apocalyptic number.

It is an amenable number.

3162361 is a deficient number, since it is larger than the sum of its proper divisors (6791).

3162361 is an equidigital number, since it uses as much as digits as its factorization.

3162361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6790.

The product of its digits is 648, while the sum is 22.

The square root of 3162361 is about 1778.3028426002. The cubic root of 3162361 is about 146.7812161817.

Adding to 3162361 its reverse (1632613), we get a palindrome (4794974).

It can be divided in two parts, 31623 and 61, that added together give a square (31684 = 178²).

The spelling of 3162361 in words is "three million, one hundred sixty-two thousand, three hundred sixty-one".