3663366371 has 12 divisors (see below), whose sum is σ = 4276648440. Its totient is φ = 3128842080.

The previous prime is 3663366367. The next prime is 3663366403. The reversal of 3663366371 is 1736633663.

It is a happy number.

3663366371 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3663366371 - 2² = 3663366367 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3663366341) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 119261 + ... + 146798.

It is an arithmetic number, because the mean of its divisors is an integer number (356387370).

Almost surely, 2^3663366371 is an apocalyptic number.

3663366371 is a deficient number, since it is larger than the sum of its proper divisors (613282069).

3663366371 is a wasteful number, since it uses less digits than its factorization.

3663366371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266354 (or 266347 counting only the distinct ones).

The product of its digits is 734832, while the sum is 44.

The square root of 3663366371 is about 60525.7496525239. The cubic root of 3663366371 is about 1541.5588829027.

The spelling of 3663366371 in words is "three billion, six hundred sixty-three million, three hundred sixty-six thousand, three hundred seventy-one".