3663196409 has 16 divisors (see below), whose sum is σ = 3901060800. Its totient is φ = 3430066176.

The previous prime is 3663196399. The next prime is 3663196417. The reversal of 3663196409 is 9046913663.

3663196409 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3663196409 - 2⁸ = 3663196153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3663196469) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 612377 + ... + 618329.

It is an arithmetic number, because the mean of its divisors is an integer number (243816300).

Almost surely, 2^3663196409 is an apocalyptic number.

It is an amenable number.

3663196409 is a deficient number, since it is larger than the sum of its proper divisors (237864391).

3663196409 is a wasteful number, since it uses less digits than its factorization.

3663196409 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6344.

The product of its (nonzero) digits is 629856, while the sum is 47.

The square root of 3663196409 is about 60524.3455891925. The cubic root of 3663196409 is about 1541.5350423095.

The spelling of 3663196409 in words is "three billion, six hundred sixty-three million, one hundred ninety-six thousand, four hundred nine".