3163904 has 36 divisors (see below), whose sum is σ = 6696144. Its totient is φ = 1486848.

The previous prime is 3163879. The next prime is 3163913. The reversal of 3163904 is 4093613.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3989 + ... + 4715.

It is an arithmetic number, because the mean of its divisors is an integer number (186004).

Almost surely, 2^3163904 is an apocalyptic number.

3163904 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3163904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3348072).

3163904 is an abundant number, since it is smaller than the sum of its proper divisors (3532240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3163904 is an equidigital number, since it uses as much as digits as its factorization.

3163904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 760 (or 746 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 3163904 is about 1778.7366303082. The cubic root of 3163904 is about 146.8050851191.

The spelling of 3163904 in words is "three million, one hundred sixty-three thousand, nine hundred four".