3503042 has 8 divisors (see below), whose sum is σ = 5303100. Its totient is φ = 1735344.

The previous prime is 3503039. The next prime is 3503053. The reversal of 3503042 is 2403053.

It can be written as a sum of positive squares in 2 ways, for example, as 3500641 + 2401 = 1871^2 + 49^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 3503042.

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, 7817 + ... + 8252.

Almost surely, 2^3503042 is an apocalyptic number.

3503042 is a deficient number, since it is larger than the sum of its proper divisors (1800058).

3503042 is a wasteful number, since it uses less digits than its factorization.

3503042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16180.

The product of its (nonzero) digits is 360, while the sum is 17.

The square root of 3503042 is about 1871.6415255064. The cubic root of 3503042 is about 151.8734230165.

Adding to 3503042 its reverse (2403053), we get a palindrome (5906095).

The spelling of 3503042 in words is "three million, five hundred three thousand, forty-two".