8853800978 has 16 divisors (see below), whose sum is σ = 14987626560. Its totient is φ = 3885680400.

The previous prime is 8853800959. The next prime is 8853800981. The reversal of 8853800978 is 8790083588.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6938078 + ... + 6939353.

It is an arithmetic number, because the mean of its divisors is an integer number (936726660).

Almost surely, 2^8853800978 is an apocalyptic number.

8853800978 is a deficient number, since it is larger than the sum of its proper divisors (6133825582).

8853800978 is a wasteful number, since it uses less digits than its factorization.

8853800978 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13877473.

The product of its (nonzero) digits is 3870720, while the sum is 56.

The square root of 8853800978 is about 94094.6384126109. The cubic root of 8853800978 is about 2068.7590855739.

The spelling of 8853800978 in words is "eight billion, eight hundred fifty-three million, eight hundred thousand, nine hundred seventy-eight".