8987079 has 4 divisors (see below), whose sum is σ = 11982776. Its totient is φ = 5991384.

The previous prime is 8987047. The next prime is 8987093. The reversal of 8987079 is 9707898.

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

It is not a de Polignac number, because 8987079 - 2⁵ = 8987047 is a prime.

It is a Duffinian number.

8987079 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8987029) 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, 1497844 + ... + 1497849.

It is an arithmetic number, because the mean of its divisors is an integer number (2995694).

Almost surely, 2^8987079 is an apocalyptic number.

8987079 is a deficient number, since it is larger than the sum of its proper divisors (2995697).

8987079 is a wasteful number, since it uses less digits than its factorization.

8987079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2995696.

The product of its (nonzero) digits is 254016, while the sum is 48.

The square root of 8987079 is about 2997.8457265176. The cubic root of 8987079 is about 207.9087910631.

The spelling of 8987079 in words is "eight million, nine hundred eighty-seven thousand, seventy-nine".