3633460164 has 18 divisors (see below), whose sum is σ = 9184579950. Its totient is φ = 1211153376.

The previous prime is 3633460157. The next prime is 3633460217. The reversal of 3633460164 is 4610643363.

3633460164 is a `hidden beast` number, since 3 + 6 + 33 + 460 + 164 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3631026564 + 2433600 = 60258^2 + 1560^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 100929449 = 3633460164 / (3 + 6 + 3 + 3 + 4 + 6 + 0 + 1 + 6 + 4).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 50464689 + ... + 50464760.

Almost surely, 2^3633460164 is an apocalyptic number.

It is an amenable number.

3633460164 is an abundant number, since it is smaller than the sum of its proper divisors (5551119786).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3633460164 is a wasteful number, since it uses less digits than its factorization.

3633460164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100929459 (or 100929454 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 36.

The square root of 3633460164 is about 60278.1897870200. The cubic root of 3633460164 is about 1537.3525328324.

The spelling of 3633460164 in words is "three billion, six hundred thirty-three million, four hundred sixty thousand, one hundred sixty-four".