3503959 has 2 divisors, whose sum is σ = 3503960. Its totient is φ = 3503958.

The previous prime is 3503953. The next prime is 3503963. The reversal of 3503959 is 9593053.

It is a happy number.

3503959 is nontrivially palindromic in base 4.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3503959 - 2⁷ = 3503831 is a prime.

3503959 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3503953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1751979 + 1751980.

It is an arithmetic number, because the mean of its divisors is an integer number (1751980).

Almost surely, 2^3503959 is an apocalyptic number.

3503959 is a deficient number, since it is larger than the sum of its proper divisors (1).

3503959 is an equidigital number, since it uses as much as digits as its factorization.

3503959 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18225, while the sum is 34.

The square root of 3503959 is about 1871.8864816008. The cubic root of 3503959 is about 151.8866739546.

The spelling of 3503959 in words is "three million, five hundred three thousand, nine hundred fifty-nine".