3504959 has 4 divisors (see below), whose sum is σ = 3515880. Its totient is φ = 3494040.

The previous prime is 3504929. The next prime is 3504961. The reversal of 3504959 is 9594053.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3504959 - 2¹² = 3500863 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3504929) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4964 + ... + 5625.

It is an arithmetic number, because the mean of its divisors is an integer number (878970).

Almost surely, 2^3504959 is an apocalyptic number.

3504959 is a deficient number, since it is larger than the sum of its proper divisors (10921).

3504959 is a wasteful number, since it uses less digits than its factorization.

3504959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10920.

The product of its (nonzero) digits is 24300, while the sum is 35.

The square root of 3504959 is about 1872.1535727605. The cubic root of 3504959 is about 151.9011216339.

The spelling of 3504959 in words is "three million, five hundred four thousand, nine hundred fifty-nine".