3539004 has 24 divisors (see below), whose sum is σ = 9437568. Its totient is φ = 1011120.

The previous prime is 3538999. The next prime is 3539021. The reversal of 3539004 is 4009353.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20982 + ... + 21149.

It is an arithmetic number, because the mean of its divisors is an integer number (393232).

Almost surely, 2^3539004 is an apocalyptic number.

It is an amenable number.

3539004 is an abundant number, since it is smaller than the sum of its proper divisors (5898564).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3539004 is a wasteful number, since it uses less digits than its factorization.

3539004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42145 (or 42143 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 24.

The square root of 3539004 is about 1881.2240695887. The cubic root of 3539004 is about 152.3913622043.

The spelling of 3539004 in words is "three million, five hundred thirty-nine thousand, four".