3530842 has 16 divisors (see below), whose sum is σ = 6177600. Its totient is φ = 1512924.

The previous prime is 3530819. The next prime is 3530851. The reversal of 3530842 is 2480353.

3530842 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a plaindrome in base 12.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1888 + ... + 3259.

It is an arithmetic number, because the mean of its divisors is an integer number (386100).

Almost surely, 2^3530842 is an apocalyptic number.

3530842 is a deficient number, since it is larger than the sum of its proper divisors (2646758).

3530842 is an equidigital number, since it uses as much as digits as its factorization.

3530842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5170 (or 5156 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 3530842 is about 1879.0534851355. The cubic root of 3530842 is about 152.2741186963.

The spelling of 3530842 in words is "three million, five hundred thirty thousand, eight hundred forty-two".