8728038033 has 16 divisors (see below), whose sum is σ = 13671892416. Its totient is φ = 4882818240.

The previous prime is 8728038029. The next prime is 8728038061. The reversal of 8728038033 is 3308308278.

It is not a de Polignac number, because 8728038033 - 2² = 8728038029 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8728038073) 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 in 15 ways as a sum of consecutive naturals, for example, 10172110 + ... + 10172967.

It is an arithmetic number, because the mean of its divisors is an integer number (854493276).

Almost surely, 2^8728038033 is an apocalyptic number.

It is an amenable number.

8728038033 is a deficient number, since it is larger than the sum of its proper divisors (4943854383).

8728038033 is a wasteful number, since it uses less digits than its factorization.

8728038033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20345104.

The product of its (nonzero) digits is 193536, while the sum is 42.

The square root of 8728038033 is about 93423.9692637816. The cubic root of 8728038033 is about 2058.9171763106.

The spelling of 8728038033 in words is "eight billion, seven hundred twenty-eight million, thirty-eight thousand, thirty-three".