3664868796 has 36 divisors (see below), whose sum is σ = 9514355032. Its totient is φ = 1188605664.

The previous prime is 3664868791. The next prime is 3664868797. The reversal of 3664868796 is 6978684663.

3664868796 is a `hidden beast` number, since 3 + 66 + 486 + 8 + 7 + 96 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3664868791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1374370 + ... + 1377033.

Almost surely, 2^3664868796 is an apocalyptic number.

3664868796 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3664868796 is an abundant number, since it is smaller than the sum of its proper divisors (5849486236).

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

3664868796 is a wasteful number, since it uses less digits than its factorization.

3664868796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2751450 (or 2751445 counting only the distinct ones).

The product of its digits is 62705664, while the sum is 63.

The square root of 3664868796 is about 60538.1598332820. The cubic root of 3664868796 is about 1541.7695962028.

The spelling of 3664868796 in words is "three billion, six hundred sixty-four million, eight hundred sixty-eight thousand, seven hundred ninety-six".