3504490 has 16 divisors (see below), whose sum is σ = 6881760. Its totient is φ = 1274320.

The previous prime is 3504481. The next prime is 3504491. The reversal of 3504490 is 944053.

It is not an unprimeable number, because it can be changed into a prime (3504491) 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 7 ways as a sum of consecutive naturals, for example, 15820 + ... + 16039.

It is an arithmetic number, because the mean of its divisors is an integer number (430110).

Almost surely, 2^3504490 is an apocalyptic number.

3504490 is a deficient number, since it is larger than the sum of its proper divisors (3377270).

3504490 is a wasteful number, since it uses less digits than its factorization.

3504490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31877.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 3504490 is about 1872.0283117517. The cubic root of 3504490 is about 151.8943460145.

The spelling of 3504490 in words is "three million, five hundred four thousand, four hundred ninety".