3529493 has 8 divisors (see below), whose sum is σ = 3908640. Its totient is φ = 3160080.

The previous prime is 3529451. The next prime is 3529499. The reversal of 3529493 is 3949253.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3529493 - 2²⁰ = 2480917 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 (3529499) 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 7 ways as a sum of consecutive naturals, for example, 1658 + ... + 3131.

It is an arithmetic number, because the mean of its divisors is an integer number (488580).

Almost surely, 2^3529493 is an apocalyptic number.

It is an amenable number.

3529493 is a deficient number, since it is larger than the sum of its proper divisors (379147).

3529493 is a wasteful number, since it uses less digits than its factorization.

3529493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4867.

The product of its digits is 29160, while the sum is 35.

The square root of 3529493 is about 1878.6944935247. The cubic root of 3529493 is about 152.2547235159.

The spelling of 3529493 in words is "three million, five hundred twenty-nine thousand, four hundred ninety-three".