3401568 has 96 divisors (see below), whose sum is σ = 10321920. Its totient is φ = 1088640.

The previous prime is 3401561. The next prime is 3401569. The reversal of 3401568 is 8651043.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3401561) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26721 + ... + 26847.

It is an arithmetic number, because the mean of its divisors is an integer number (107520).

Almost surely, 2^3401568 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3401568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5160960).

3401568 is an abundant number, since it is smaller than the sum of its proper divisors (6920352).

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

3401568 is a wasteful number, since it uses less digits than its factorization.

3401568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177 (or 163 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 3401568 is about 1844.3340261460. The cubic root of 3401568 is about 150.3925716868.

It can be divided in two parts, 3401 and 568, that added together give a square (3969 = 63²).

The spelling of 3401568 in words is "three million, four hundred one thousand, five hundred sixty-eight".