3604856887 has 2 divisors, whose sum is σ = 3604856888. Its totient is φ = 3604856886.

The previous prime is 3604856869. The next prime is 3604856911. The reversal of 3604856887 is 7886584063.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3604856887 - 2¹¹ = 3604854839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3604856867) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1802428443 + 1802428444.

It is an arithmetic number, because the mean of its divisors is an integer number (1802428444).

Almost surely, 2^3604856887 is an apocalyptic number.

3604856887 is a deficient number, since it is larger than the sum of its proper divisors (1).

3604856887 is an equidigital number, since it uses as much as digits as its factorization.

3604856887 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7741440, while the sum is 55.

The square root of 3604856887 is about 60040.4604162893. The cubic root of 3604856887 is about 1533.3077917873.

The spelling of 3604856887 in words is "three billion, six hundred four million, eight hundred fifty-six thousand, eight hundred eighty-seven".