3804728158737 has 40 divisors (see below), whose sum is σ = 6258244604832. Its totient is φ = 2284345368000.

The previous prime is 3804728158727. The next prime is 3804728158783. The reversal of 3804728158737 is 7378518274083.

3804728158737 is a `hidden beast` number, since 3 + 8 + 0 + 47 + 2 + 8 + 1 + 587 + 3 + 7 = 666.

It is not a de Polignac number, because 3804728158737 - 2¹¹ = 3804728156689 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3804728158727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 19858764 + ... + 20049437.

Almost surely, 2^{3804728158737} is an apocalyptic number.

It is an amenable number.

3804728158737 is a deficient number, since it is larger than the sum of its proper divisors (2453516446095).

3804728158737 is a wasteful number, since it uses less digits than its factorization.

3804728158737 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39908331 (or 39908322 counting only the distinct ones).

The product of its (nonzero) digits is 63221760, while the sum is 63.

The spelling of 3804728158737 in words is "three trillion, eight hundred four billion, seven hundred twenty-eight million, one hundred fifty-eight thousand, seven hundred thirty-seven".