8093979 has 8 divisors (see below), whose sum is σ = 11991120. Its totient is φ = 5395968.

The previous prime is 8093977. The next prime is 8093983. The reversal of 8093979 is 9793908.

It is a happy number.

8093979 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8093979 - 2¹ = 8093977 is a prime.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (8093977) 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, 149862 + ... + 149915.

It is an arithmetic number, because the mean of its divisors is an integer number (1498890).

Almost surely, 2^8093979 is an apocalyptic number.

8093979 is a deficient number, since it is larger than the sum of its proper divisors (3897141).

8093979 is a wasteful number, since it uses less digits than its factorization.

8093979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299786 (or 299780 counting only the distinct ones).

The product of its (nonzero) digits is 122472, while the sum is 45.

The square root of 8093979 is about 2844.9919156300. The cubic root of 8093979 is about 200.7801115072.

It can be divided in two parts, 80939 and 79, that added together give a palindrome (81018).

The spelling of 8093979 in words is "eight million, ninety-three thousand, nine hundred seventy-nine".