3526636 has 12 divisors (see below), whose sum is σ = 6440112. Its totient is φ = 1686608.

The previous prime is 3526619. The next prime is 3526637. The reversal of 3526636 is 6366253.

It is a super-2 number, since 2×3526636² = 24874322952992, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3526598 and 3526607.

It is not an unprimeable number, because it can be changed into a prime (3526637) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19075 + ... + 19258.

It is an arithmetic number, because the mean of its divisors is an integer number (536676).

Almost surely, 2^3526636 is an apocalyptic number.

It is an amenable number.

3526636 is a deficient number, since it is larger than the sum of its proper divisors (2913476).

3526636 is a wasteful number, since it uses less digits than its factorization.

3526636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38360 (or 38358 counting only the distinct ones).

The product of its digits is 19440, while the sum is 31.

The square root of 3526636 is about 1877.9339711502. The cubic root of 3526636 is about 152.2136308181.

The spelling of 3526636 in words is "three million, five hundred twenty-six thousand, six hundred thirty-six".