4636001044 has 6 divisors (see below), whose sum is σ = 8113001834. Its totient is φ = 2318000520.

The previous prime is 4636000981. The next prime is 4636001047. The reversal of 4636001044 is 4401006364.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 4295229444 + 340771600 = 65538^2 + 18460^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4636001047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 579500127 + ... + 579500134.

Almost surely, 2^4636001044 is an apocalyptic number.

It is an amenable number.

4636001044 is a deficient number, since it is larger than the sum of its proper divisors (3477000790).

4636001044 is a wasteful number, since it uses less digits than its factorization.

4636001044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1159000265 (or 1159000263 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 4636001044 is about 68088.1857887255. The cubic root of 4636001044 is about 1667.4308859189.

The spelling of 4636001044 in words is "four billion, six hundred thirty-six million, one thousand, forty-four".