3896596636 has 6 divisors (see below), whose sum is σ = 6819044120. Its totient is φ = 1948298316.

The previous prime is 3896596633. The next prime is 3896596657. The reversal of 3896596636 is 6366956983.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3896596633) 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 as a sum of consecutive naturals, namely, 487074576 + ... + 487074583.

Almost surely, 2^3896596636 is an apocalyptic number.

It is an amenable number.

3896596636 is a deficient number, since it is larger than the sum of its proper divisors (2922447484).

3896596636 is a wasteful number, since it uses less digits than its factorization.

3896596636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 974149163 (or 974149161 counting only the distinct ones).

The product of its digits is 37791360, while the sum is 61.

The square root of 3896596636 is about 62422.7253169869. The cubic root of 3896596636 is about 1573.6029113906.

The spelling of 3896596636 in words is "three billion, eight hundred ninety-six million, five hundred ninety-six thousand, six hundred thirty-six".