3538456 has 24 divisors (see below), whose sum is σ = 6807780. Its totient is φ = 1723968.

The previous prime is 3538453. The next prime is 3538477. The reversal of 3538456 is 6548353.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3538453) 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 5 ways as a sum of consecutive naturals, for example, 42591 + ... + 42673.

Almost surely, 2^3538456 is an apocalyptic number.

It is an amenable number.

3538456 is a deficient number, since it is larger than the sum of its proper divisors (3269324).

3538456 is an equidigital number, since it uses as much as digits as its factorization.

3538456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235 (or 158 counting only the distinct ones).

The product of its digits is 43200, while the sum is 34.

The square root of 3538456 is about 1881.0784141019. The cubic root of 3538456 is about 152.3834960761.

The spelling of 3538456 in words is "three million, five hundred thirty-eight thousand, four hundred fifty-six".