3481712 has 40 divisors (see below), whose sum is σ = 7655760. Its totient is φ = 1520640.

The previous prime is 3481691. The next prime is 3481721. The reversal of 3481712 is 2171843.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3512 + ... + 4392.

It is an arithmetic number, because the mean of its divisors is an integer number (191394).

Almost surely, 2^3481712 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 3481712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3827880).

3481712 is an abundant number, since it is smaller than the sum of its proper divisors (4174048).

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

3481712 is a wasteful number, since it uses less digits than its factorization.

3481712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 921 (or 915 counting only the distinct ones).

The product of its digits is 1344, while the sum is 26.

The square root of 3481712 is about 1865.9346183615. The cubic root of 3481712 is about 151.5645431474.

The spelling of 3481712 in words is "three million, four hundred eighty-one thousand, seven hundred twelve".