3481727 has 4 divisors (see below), whose sum is σ = 3496416. Its totient is φ = 3467040.

The previous prime is 3481721. The next prime is 3481741. The reversal of 3481727 is 7271843.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3481727 - 2¹⁰ = 3480703 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3481693 and 3481702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3481721) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6983 + ... + 7464.

It is an arithmetic number, because the mean of its divisors is an integer number (874104).

Almost surely, 2^3481727 is an apocalyptic number.

3481727 is a deficient number, since it is larger than the sum of its proper divisors (14689).

3481727 is a wasteful number, since it uses less digits than its factorization.

3481727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14688.

The product of its digits is 9408, while the sum is 32.

The square root of 3481727 is about 1865.9386377906. The cubic root of 3481727 is about 151.5647608052.

The spelling of 3481727 in words is "three million, four hundred eighty-one thousand, seven hundred twenty-seven".