8850756909 has 8 divisors (see below), whose sum is σ = 12422115040. Its totient is φ = 5589951696.

The previous prime is 8850756881. The next prime is 8850756953. The reversal of 8850756909 is 9096570588.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 8850756909 - 2¹³ = 8850748717 is a prime.

It is a super-2 number, since 2×8850756909² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (57), and also a Moran number because the ratio is a prime number: 155276437 = 8850756909 / (8 + 8 + 5 + 0 + 7 + 5 + 6 + 9 + 0 + 9).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8850756989) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77638162 + ... + 77638275.

It is an arithmetic number, because the mean of its divisors is an integer number (1552764380).

Almost surely, 2^8850756909 is an apocalyptic number.

It is an amenable number.

8850756909 is a deficient number, since it is larger than the sum of its proper divisors (3571358131).

8850756909 is a wasteful number, since it uses less digits than its factorization.

8850756909 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155276459.

The product of its (nonzero) digits is 5443200, while the sum is 57.

The square root of 8850756909 is about 94078.4614510675. The cubic root of 8850756909 is about 2068.5219683074.

The spelling of 8850756909 in words is "eight billion, eight hundred fifty million, seven hundred fifty-six thousand, nine hundred nine".