3638084933 has 16 divisors (see below), whose sum is σ = 4185371520. Its totient is φ = 3097737216.

The previous prime is 3638084929. The next prime is 3638084953. The reversal of 3638084933 is 3394808363.

3638084933 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3638084933 - 2² = 3638084929 is a prime.

It is a super-2 number, since 2×3638084933² = 26471323959443228978, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3638084953) 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, 1223873 + ... + 1226841.

It is an arithmetic number, because the mean of its divisors is an integer number (261585720).

Almost surely, 2^3638084933 is an apocalyptic number.

It is an amenable number.

3638084933 is a deficient number, since it is larger than the sum of its proper divisors (547286587).

3638084933 is a wasteful number, since it uses less digits than its factorization.

3638084933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4076.

The product of its (nonzero) digits is 1119744, while the sum is 47.

The square root of 3638084933 is about 60316.5394647273. The cubic root of 3638084933 is about 1538.0045179546.

The spelling of 3638084933 in words is "three billion, six hundred thirty-eight million, eighty-four thousand, nine hundred thirty-three".