3545959 has 4 divisors (see below), whose sum is σ = 3606120. Its totient is φ = 3485800.

The previous prime is 3545957. The next prime is 3545963. The reversal of 3545959 is 9595453.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9595453 = 7 ⋅1370779.

It is a cyclic number.

It is not a de Polignac number, because 3545959 - 2¹ = 3545957 is a prime.

It is a Duffinian number.

3545959 is a modest number, since divided by 5959 gives 354 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3545957) 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 3 ways as a sum of consecutive naturals, for example, 29992 + ... + 30109.

It is an arithmetic number, because the mean of its divisors is an integer number (901530).

Almost surely, 2^3545959 is an apocalyptic number.

3545959 is a deficient number, since it is larger than the sum of its proper divisors (60161).

3545959 is an equidigital number, since it uses as much as digits as its factorization.

3545959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60160.

The product of its digits is 121500, while the sum is 40.

The square root of 3545959 is about 1883.0716927403. The cubic root of 3545959 is about 152.4911255250.

The spelling of 3545959 in words is "three million, five hundred forty-five thousand, nine hundred fifty-nine".