3663366404 has 12 divisors (see below), whose sum is σ = 6519550800. Its totient is φ = 1800637608.

The previous prime is 3663366403. The next prime is 3663366457. The reversal of 3663366404 is 4046633663.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3663366403) 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 in 3 ways as a sum of consecutive naturals, for example, 7761134 + ... + 7761605.

It is an arithmetic number, because the mean of its divisors is an integer number (543295900).

Almost surely, 2^3663366404 is an apocalyptic number.

It is an amenable number.

3663366404 is a deficient number, since it is larger than the sum of its proper divisors (2856184396).

3663366404 is a wasteful number, since it uses less digits than its factorization.

3663366404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15522802 (or 15522800 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 41.

The square root of 3663366404 is about 60525.7499251352. The cubic root of 3663366404 is about 1541.5588875316.

The spelling of 3663366404 in words is "three billion, six hundred sixty-three million, three hundred sixty-six thousand, four hundred four".