3604218867 has 6 divisors (see below), whose sum is σ = 5206093932. Its totient is φ = 2402812572.

The previous prime is 3604218799. The next prime is 3604218869. The reversal of 3604218867 is 7688124063.

It is not a de Polignac number, because 3604218867 - 2²⁴ = 3587441651 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3604218869) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 200234373 + ... + 200234390.

It is an arithmetic number, because the mean of its divisors is an integer number (867682322).

Almost surely, 2^3604218867 is an apocalyptic number.

3604218867 is a deficient number, since it is larger than the sum of its proper divisors (1601875065).

3604218867 is a wasteful number, since it uses less digits than its factorization.

3604218867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400468769 (or 400468766 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 45.

The square root of 3604218867 is about 60035.1469307771. The cubic root of 3604218867 is about 1533.2173269146.

The spelling of 3604218867 in words is "three billion, six hundred four million, two hundred eighteen thousand, eight hundred sixty-seven".