3502989 has 12 divisors (see below), whose sum is σ = 5782816. Its totient is φ = 2001672.

The previous prime is 3502987. The next prime is 3503009. The reversal of 3502989 is 9892053.

It is not a de Polignac number, because 3502989 - 2¹ = 3502987 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3502987) 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, 27739 + ... + 27864.

Almost surely, 2^3502989 is an apocalyptic number.

It is an amenable number.

3502989 is a deficient number, since it is larger than the sum of its proper divisors (2279827).

3502989 is a wasteful number, since it uses less digits than its factorization.

3502989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55616 (or 55613 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The square root of 3502989 is about 1871.6273667587. The cubic root of 3502989 is about 151.8726570791.

The spelling of 3502989 in words is "three million, five hundred two thousand, nine hundred eighty-nine".