3490959 has 4 divisors (see below), whose sum is σ = 4654616. Its totient is φ = 2327304.

The previous prime is 3490957. The next prime is 3490961. The reversal of 3490959 is 9590943.

It is a happy number.

3490959 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9590943 = 3 ⋅3196981.

It is an interprime number because it is at equal distance from previous prime (3490957) and next prime (3490961).

It is not a de Polignac number, because 3490959 - 2¹ = 3490957 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3490957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 581824 + ... + 581829.

It is an arithmetic number, because the mean of its divisors is an integer number (1163654).

Almost surely, 2^3490959 is an apocalyptic number.

3490959 is a deficient number, since it is larger than the sum of its proper divisors (1163657).

3490959 is a wasteful number, since it uses less digits than its factorization.

3490959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1163656.

The product of its (nonzero) digits is 43740, while the sum is 39.

The square root of 3490959 is about 1868.4108220624. The cubic root of 3490959 is about 151.6986034799.

The spelling of 3490959 in words is "three million, four hundred ninety thousand, nine hundred fifty-nine".