3696633 has 24 divisors (see below), whose sum is σ = 5815368. Its totient is φ = 2253312.

The previous prime is 3696619. The next prime is 3696643. The reversal of 3696633 is 3366963.

It can be written as a sum of positive squares in 4 ways, for example, as 1272384 + 2424249 = 1128^2 + 1557^2 .

It is not a de Polignac number, because 3696633 - 2⁸ = 3696377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3696643) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5335 + ... + 5987.

It is an arithmetic number, because the mean of its divisors is an integer number (242307).

Almost surely, 2^3696633 is an apocalyptic number.

It is an amenable number.

3696633 is a deficient number, since it is larger than the sum of its proper divisors (2118735).

3696633 is a wasteful number, since it uses less digits than its factorization.

3696633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 713 (or 710 counting only the distinct ones).

The product of its digits is 52488, while the sum is 36.

The square root of 3696633 is about 1922.6629969914. The cubic root of 3696633 is about 154.6211071675.

It can be divided in two parts, 36 and 96633, that added together give a palindrome (96669).

The spelling of 3696633 in words is "three million, six hundred ninety-six thousand, six hundred thirty-three".