3505475 has 12 divisors (see below), whose sum is σ = 4371000. Its totient is φ = 2788800.

The previous prime is 3505471. The next prime is 3505477. The reversal of 3505475 is 5745053.

It is not a de Polignac number, because 3505475 - 2² = 3505471 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3505471) 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 11 ways as a sum of consecutive naturals, for example, 6776 + ... + 7274.

It is an arithmetic number, because the mean of its divisors is an integer number (364250).

Almost surely, 2^3505475 is an apocalyptic number.

3505475 is a deficient number, since it is larger than the sum of its proper divisors (865525).

3505475 is a wasteful number, since it uses less digits than its factorization.

3505475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 790 (or 785 counting only the distinct ones).

The product of its (nonzero) digits is 10500, while the sum is 29.

The square root of 3505475 is about 1872.2913768962. The cubic root of 3505475 is about 151.9085755615.

The spelling of 3505475 in words is "three million, five hundred five thousand, four hundred seventy-five".