3163399 has 4 divisors (see below), whose sum is σ = 3215320. Its totient is φ = 3111480.

The previous prime is 3163387. The next prime is 3163409. The reversal of 3163399 is 9933613.

It is a happy number.

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 3163399 - 2¹¹ = 3161351 is a prime.

It is a Duffinian number.

3163399 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3163099) 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, 25869 + ... + 25990.

It is an arithmetic number, because the mean of its divisors is an integer number (803830).

Almost surely, 2^3163399 is an apocalyptic number.

3163399 is a deficient number, since it is larger than the sum of its proper divisors (51921).

3163399 is an equidigital number, since it uses as much as digits as its factorization.

3163399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51920.

The product of its digits is 13122, while the sum is 34.

The square root of 3163399 is about 1778.5946699572. The cubic root of 3163399 is about 146.7972740401.

The spelling of 3163399 in words is "three million, one hundred sixty-three thousand, three hundred ninety-nine".