3524287 has 16 divisors (see below), whose sum is σ = 4136832. Its totient is φ = 2972160.

The previous prime is 3524281. The next prime is 3524299. The reversal of 3524287 is 7824253.

It is a cyclic number.

It is not a de Polignac number, because 3524287 - 2⁷ = 3524159 is a prime.

It is a d-powerful number, because it can be written as 3³ + 5⁷ + 2⁷ + 4⁵ + 2¹⁹ + 8⁷ + 7⁷ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3524281) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7962 + ... + 8392.

It is an arithmetic number, because the mean of its divisors is an integer number (258552).

Almost surely, 2^3524287 is an apocalyptic number.

3524287 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

3524287 is a deficient number, since it is larger than the sum of its proper divisors (612545).

3524287 is a wasteful number, since it uses less digits than its factorization.

3524287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 498.

The product of its digits is 13440, while the sum is 31.

The square root of 3524287 is about 1877.3084456210. The cubic root of 3524287 is about 152.1798281392.

The spelling of 3524287 in words is "three million, five hundred twenty-four thousand, two hundred eighty-seven".