3481511 has 4 divisors (see below), whose sum is σ = 3798024. Its totient is φ = 3165000.

The previous prime is 3481493. The next prime is 3481519. The reversal of 3481511 is 1151843.

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 3481511 - 2¹⁰ = 3480487 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3481519) 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, 158240 + ... + 158261.

It is an arithmetic number, because the mean of its divisors is an integer number (949506).

Almost surely, 2^3481511 is an apocalyptic number.

3481511 is a deficient number, since it is larger than the sum of its proper divisors (316513).

3481511 is a wasteful number, since it uses less digits than its factorization.

3481511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316512.

The product of its digits is 480, while the sum is 23.

The square root of 3481511 is about 1865.8807571761. The cubic root of 3481511 is about 151.5616264732.

The spelling of 3481511 in words is "three million, four hundred eighty-one thousand, five hundred eleven".