3481829 has 4 divisors (see below), whose sum is σ = 3749676. Its totient is φ = 3213984.

The previous prime is 3481823. The next prime is 3481847. The reversal of 3481829 is 9281843.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 277729 + 3204100 = 527^2 + 1790^2 .

It is a cyclic number.

It is not a de Polignac number, because 3481829 - 2⁴ = 3481813 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3481823) 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, 133904 + ... + 133929.

It is an arithmetic number, because the mean of its divisors is an integer number (937419).

Almost surely, 2^3481829 is an apocalyptic number.

It is an amenable number.

3481829 is a deficient number, since it is larger than the sum of its proper divisors (267847).

3481829 is a wasteful number, since it uses less digits than its factorization.

3481829 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267846.

The product of its digits is 13824, while the sum is 35.

The square root of 3481829 is about 1865.9659696790. The cubic root of 3481829 is about 151.5662408614.

The spelling of 3481829 in words is "three million, four hundred eighty-one thousand, eight hundred twenty-nine".