3526818 has 16 divisors (see below), whose sum is σ = 7425120. Its totient is φ = 1113696.

The previous prime is 3526793. The next prime is 3526867. The reversal of 3526818 is 8186253.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15355 + ... + 15582.

It is an arithmetic number, because the mean of its divisors is an integer number (464070).

Almost surely, 2^3526818 is an apocalyptic number.

3526818 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

3526818 is an abundant number, since it is smaller than the sum of its proper divisors (3898302).

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

3526818 is a wasteful number, since it uses less digits than its factorization.

3526818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30961.

The product of its digits is 11520, while the sum is 33.

The square root of 3526818 is about 1877.9824280328. The cubic root of 3526818 is about 152.2162492156.

The spelling of 3526818 in words is "three million, five hundred twenty-six thousand, eight hundred eighteen".