3557036 has 12 divisors (see below), whose sum is σ = 7114128. Its totient is φ = 1524432.

The previous prime is 3557023. The next prime is 3557039. The reversal of 3557036 is 6307553.

3557036 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

3557036 is an admirable number.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (3557039) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 63491 + ... + 63546.

It is an arithmetic number, because the mean of its divisors is an integer number (592844).

Almost surely, 2^3557036 is an apocalyptic number.

It is an amenable number.

3557036 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3557036 is a wasteful number, since it uses less digits than its factorization.

3557036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127048 (or 127046 counting only the distinct ones).

The product of its (nonzero) digits is 9450, while the sum is 29.

The square root of 3557036 is about 1886.0106044241. The cubic root of 3557036 is about 152.6497463074.

The spelling of 3557036 in words is "three million, five hundred fifty-seven thousand, thirty-six".