3495149 has 16 divisors (see below), whose sum is σ = 4416768. Its totient is φ = 2694912.

The previous prime is 3495139. The next prime is 3495161. The reversal of 3495149 is 9415943.

It is a cyclic number.

It is not a de Polignac number, because 3495149 - 2¹² = 3491053 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 (3495139) 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 15 ways as a sum of consecutive naturals, for example, 2099 + ... + 3375.

It is an arithmetic number, because the mean of its divisors is an integer number (276048).

Almost surely, 2^3495149 is an apocalyptic number.

It is an amenable number.

3495149 is a deficient number, since it is larger than the sum of its proper divisors (921619).

3495149 is a wasteful number, since it uses less digits than its factorization.

3495149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1324.

The product of its digits is 19440, while the sum is 35.

The square root of 3495149 is about 1869.5317595591. The cubic root of 3495149 is about 151.7592709565.

The spelling of 3495149 in words is "three million, four hundred ninety-five thousand, one hundred forty-nine".