3163426 has 32 divisors (see below), whose sum is σ = 5778432. Its totient is φ = 1270080.

The previous prime is 3163423. The next prime is 3163427. The reversal of 3163426 is 6243613.

It is a self number, because there is not a number n which added to its sum of digits gives 3163426.

It is not an unprimeable number, because it can be changed into a prime (3163423) 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 in 15 ways as a sum of consecutive naturals, for example, 15960 + ... + 16156.

It is an arithmetic number, because the mean of its divisors is an integer number (180576).

Almost surely, 2^3163426 is an apocalyptic number.

3163426 is a deficient number, since it is larger than the sum of its proper divisors (2615006).

3163426 is a wasteful number, since it uses less digits than its factorization.

3163426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274.

The product of its digits is 2592, while the sum is 25.

The square root of 3163426 is about 1778.6022602032. The cubic root of 3163426 is about 146.7976916831.

The spelling of 3163426 in words is "three million, one hundred sixty-three thousand, four hundred twenty-six".