3161463 has 4 divisors (see below), whose sum is σ = 4215288. Its totient is φ = 2107640.

The previous prime is 3161461. The next prime is 3161479. The reversal of 3161463 is 3641613.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3161463 - 2¹ = 3161461 is a prime.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3161461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 526908 + ... + 526913.

It is an arithmetic number, because the mean of its divisors is an integer number (1053822).

Almost surely, 2^3161463 is an apocalyptic number.

3161463 is a deficient number, since it is larger than the sum of its proper divisors (1053825).

3161463 is a wasteful number, since it uses less digits than its factorization.

3161463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1053824.

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

The square root of 3161463 is about 1778.0503367453. The cubic root of 3161463 is about 146.7673212879.

The spelling of 3161463 in words is "three million, one hundred sixty-one thousand, four hundred sixty-three".