3655004655 has 16 divisors (see below), whose sum is σ = 5990642784. Its totient is φ = 1901790720.

The previous prime is 3655004623. The next prime is 3655004657. The reversal of 3655004655 is 5564005563.

It is not a de Polignac number, because 3655004655 - 2⁵ = 3655004623 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3655004657) 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, 2970934 + ... + 2972163.

It is an arithmetic number, because the mean of its divisors is an integer number (374415174).

Almost surely, 2^3655004655 is an apocalyptic number.

3655004655 is a deficient number, since it is larger than the sum of its proper divisors (2335638129).

3655004655 is a wasteful number, since it uses less digits than its factorization.

3655004655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5943146.

The product of its (nonzero) digits is 270000, while the sum is 39.

The square root of 3655004655 is about 60456.6344994493. The cubic root of 3655004655 is about 1540.3851084721.

The spelling of 3655004655 in words is "three billion, six hundred fifty-five million, four thousand, six hundred fifty-five".