8750390038 has 32 divisors (see below), whose sum is σ = 14324470272. Its totient is φ = 3984708000.

The previous prime is 8750390003. The next prime is 8750390063. The reversal of 8750390038 is 8300930578.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 8750389976 and 8750390003.

It is a congruent number.

It is an unprimeable number.

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, 1963713 + ... + 1968163.

It is an arithmetic number, because the mean of its divisors is an integer number (447639696).

Almost surely, 2^8750390038 is an apocalyptic number.

8750390038 is a deficient number, since it is larger than the sum of its proper divisors (5574080234).

8750390038 is a wasteful number, since it uses less digits than its factorization.

8750390038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5460.

The product of its (nonzero) digits is 181440, while the sum is 43.

The square root of 8750390038 is about 93543.5194869212. The cubic root of 8750390038 is about 2060.6732676946.

The spelling of 8750390038 in words is "eight billion, seven hundred fifty million, three hundred ninety thousand, thirty-eight".