3161363 has 4 divisors (see below), whose sum is σ = 3164928. Its totient is φ = 3157800.

The previous prime is 3161351. The next prime is 3161407. The reversal of 3161363 is 3631613.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 3631613 = 53 ⋅68521.

It is a cyclic number.

It is not a de Polignac number, because 3161363 - 2⁶ = 3161299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3160363) 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, 713 + ... + 2613.

It is an arithmetic number, because the mean of its divisors is an integer number (791232).

Almost surely, 2^3161363 is an apocalyptic number.

3161363 is a deficient number, since it is larger than the sum of its proper divisors (3565).

3161363 is a wasteful number, since it uses less digits than its factorization.

3161363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3564.

The product of its digits is 972, while the sum is 23.

The square root of 3161363 is about 1778.0222158342. The cubic root of 3161363 is about 146.7657738095.

Adding to 3161363 its reverse (3631613), we get a palindrome (6792976).

The spelling of 3161363 in words is "three million, one hundred sixty-one thousand, three hundred sixty-three".