988066879 has 8 divisors (see below), whose sum is σ = 996034320. Its totient is φ = 980110656.

The previous prime is 988066817. The next prime is 988066883. The reversal of 988066879 is 978660889.

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

It is a cyclic number.

It is not a de Polignac number, because 988066879 - 2²⁹ = 451195967 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 (988766879) 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, 301552 + ... + 304810.

It is an arithmetic number, because the mean of its divisors is an integer number (124504290).

Almost surely, 2^988066879 is an apocalyptic number.

988066879 is a deficient number, since it is larger than the sum of its proper divisors (7967441).

988066879 is a wasteful number, since it uses less digits than its factorization.

988066879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5609.

The product of its (nonzero) digits is 10450944, while the sum is 61.

The square root of 988066879 is about 31433.5311252172. The cubic root of 988066879 is about 996.0063651120.

The spelling of 988066879 in words is "nine hundred eighty-eight million, sixty-six thousand, eight hundred seventy-nine".