8981079 has 8 divisors (see below), whose sum is σ = 12109680. Its totient is φ = 5919936.

The previous prime is 8981057. The next prime is 8981087. The reversal of 8981079 is 9701898.

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

It is not a de Polignac number, because 8981079 - 2⁸ = 8980823 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 8981079.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8981099) 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, 16552 + ... + 17085.

It is an arithmetic number, because the mean of its divisors is an integer number (1513710).

Almost surely, 2^8981079 is an apocalyptic number.

8981079 is a gapful number since it is divisible by the number (89) formed by its first and last digit.

8981079 is a deficient number, since it is larger than the sum of its proper divisors (3128601).

8981079 is a wasteful number, since it uses less digits than its factorization.

8981079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33729.

The product of its (nonzero) digits is 36288, while the sum is 42.

The square root of 8981079 is about 2996.8448408284. The cubic root of 8981079 is about 207.8625123831.

The spelling of 8981079 in words is "eight million, nine hundred eighty-one thousand, seventy-nine".