3401112 has 64 divisors (see below), whose sum is σ = 9999360. Its totient is φ = 950400.

The previous prime is 3401107. The next prime is 3401117. The reversal of 3401112 is 2111043.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3401107) and next prime (3401117).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3401117) 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, 2937 + ... + 3927.

It is an arithmetic number, because the mean of its divisors is an integer number (156240).

Almost surely, 2^3401112 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 3401112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4999680).

3401112 is an abundant number, since it is smaller than the sum of its proper divisors (6598248).

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

3401112 is a wasteful number, since it uses less digits than its factorization.

3401112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1024 (or 1020 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 3401112 is about 1844.2104001442. The cubic root of 3401112 is about 150.3858510532.

Adding to 3401112 its reverse (2111043), we get a palindrome (5512155).

The spelling of 3401112 in words is "three million, four hundred one thousand, one hundred twelve".