3652504663 has 4 divisors (see below), whose sum is σ = 3659062680. Its totient is φ = 3645946648.

The previous prime is 3652504657. The next prime is 3652504679. The reversal of 3652504663 is 3664052563.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3652504663 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3652504693) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3278173 + ... + 3279286.

It is an arithmetic number, because the mean of its divisors is an integer number (914765670).

Almost surely, 2^3652504663 is an apocalyptic number.

3652504663 is a deficient number, since it is larger than the sum of its proper divisors (6558017).

3652504663 is an equidigital number, since it uses as much as digits as its factorization.

3652504663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6558016.

The product of its (nonzero) digits is 388800, while the sum is 40.

The square root of 3652504663 is about 60435.9550516081. The cubic root of 3652504663 is about 1540.0338249444.

The spelling of 3652504663 in words is "three billion, six hundred fifty-two million, five hundred four thousand, six hundred sixty-three".