3481538 has 8 divisors (see below), whose sum is σ = 5343888. Its totient is φ = 1700244.

The previous prime is 3481529. The next prime is 3481553. The reversal of 3481538 is 8351843.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×3481538² = 24242213690888, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20156 + ... + 20327.

It is an arithmetic number, because the mean of its divisors is an integer number (667986).

Almost surely, 2^3481538 is an apocalyptic number.

3481538 is a deficient number, since it is larger than the sum of its proper divisors (1862350).

3481538 is a wasteful number, since it uses less digits than its factorization.

3481538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40528.

The product of its digits is 11520, while the sum is 32.

The square root of 3481538 is about 1865.8879923511. The cubic root of 3481538 is about 151.5620182718.

The spelling of 3481538 in words is "three million, four hundred eighty-one thousand, five hundred thirty-eight".