3526449 has 4 divisors (see below), whose sum is σ = 4701936. Its totient is φ = 2350964.

The previous prime is 3526441. The next prime is 3526469. The reversal of 3526449 is 9446253.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9446253 = 3 ⋅3148751.

It is a cyclic number.

It is not a de Polignac number, because 3526449 - 2³ = 3526441 is a prime.

It is a d-powerful number, because it can be written as 3¹¹ + 5⁹ + 2¹¹ + 6⁷ + 4⁸ + 4¹⁰ + 9² .

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (3526441) 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, 587739 + ... + 587744.

It is an arithmetic number, because the mean of its divisors is an integer number (1175484).

Almost surely, 2^3526449 is an apocalyptic number.

It is an amenable number.

3526449 is a deficient number, since it is larger than the sum of its proper divisors (1175487).

3526449 is a wasteful number, since it uses less digits than its factorization.

3526449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1175486.

The product of its digits is 25920, while the sum is 33.

The square root of 3526449 is about 1877.8841817322. The cubic root of 3526449 is about 152.2109403928.

The spelling of 3526449 in words is "three million, five hundred twenty-six thousand, four hundred forty-nine".