3481539 has 4 divisors (see below), whose sum is σ = 4642056. Its totient is φ = 2321024.

The previous prime is 3481529. The next prime is 3481553. The reversal of 3481539 is 9351843.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9351843 = 3 ⋅3117281.

It is a cyclic number.

It is not a de Polignac number, because 3481539 - 2¹² = 3477443 is a prime.

It is a super-2 number, since 2×3481539² = 24242227617042, which contains 22 as substring.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (3481519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 580254 + ... + 580259.

It is an arithmetic number, because the mean of its divisors is an integer number (1160514).

Almost surely, 2^3481539 is an apocalyptic number.

3481539 is a deficient number, since it is larger than the sum of its proper divisors (1160517).

3481539 is a wasteful number, since it uses less digits than its factorization.

3481539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1160516.

The product of its digits is 12960, while the sum is 33.

The square root of 3481539 is about 1865.8882603200. Note that the first 3 decimals coincide. The cubic root of 3481539 is about 151.5620327828.

The spelling of 3481539 in words is "three million, four hundred eighty-one thousand, five hundred thirty-nine".