8929950879 has 4 divisors (see below), whose sum is σ = 11906601176. Its totient is φ = 5953300584.

The previous prime is 8929950877. The next prime is 8929950901. The reversal of 8929950879 is 9780599298.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 8929950879 - 2¹ = 8929950877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8929950877) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1488325144 + ... + 1488325149.

It is an arithmetic number, because the mean of its divisors is an integer number (2976650294).

Almost surely, 2^8929950879 is an apocalyptic number.

8929950879 is a deficient number, since it is larger than the sum of its proper divisors (2976650297).

8929950879 is a wasteful number, since it uses less digits than its factorization.

8929950879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2976650296.

The product of its (nonzero) digits is 29393280, while the sum is 66.

The square root of 8929950879 is about 94498.4173359533. The cubic root of 8929950879 is about 2074.6731670069.

The spelling of 8929950879 in words is "eight billion, nine hundred twenty-nine million, nine hundred fifty thousand, eight hundred seventy-nine".