3836729044 has 6 divisors (see below), whose sum is σ = 6714275834. Its totient is φ = 1918364520.

The previous prime is 3836729021. The next prime is 3836729053. The reversal of 3836729044 is 4409276383.

It can be written as a sum of positive squares in only one way, i.e., 3725637444 + 111091600 = 61038^2 + 10540^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3836728985 and 3836729003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 479591127 + ... + 479591134.

Almost surely, 2^3836729044 is an apocalyptic number.

It is an amenable number.

3836729044 is a deficient number, since it is larger than the sum of its proper divisors (2877546790).

3836729044 is a wasteful number, since it uses less digits than its factorization.

3836729044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 959182265 (or 959182263 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 46.

The square root of 3836729044 is about 61941.3355038459. The cubic root of 3836729044 is about 1565.5022996120.

The spelling of 3836729044 in words is "three billion, eight hundred thirty-six million, seven hundred twenty-nine thousand, forty-four".