8379117 has 6 divisors (see below), whose sum is σ = 12103182. Its totient is φ = 5586072.

The previous prime is 8379073. The next prime is 8379127. The reversal of 8379117 is 7119738.

It can be written as a sum of positive squares in only one way, i.e., 7257636 + 1121481 = 2694^2 + 1059^2 .

It is not a de Polignac number, because 8379117 - 2⁷ = 8378989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8379127) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 465498 + ... + 465515.

It is an arithmetic number, because the mean of its divisors is an integer number (2017197).

Almost surely, 2^8379117 is an apocalyptic number.

It is an amenable number.

8379117 is a deficient number, since it is larger than the sum of its proper divisors (3724065).

8379117 is a wasteful number, since it uses less digits than its factorization.

8379117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 931019 (or 931016 counting only the distinct ones).

The product of its digits is 10584, while the sum is 36.

The square root of 8379117 is about 2894.6704475639. The cubic root of 8379117 is about 203.1106759761.

The spelling of 8379117 in words is "eight million, three hundred seventy-nine thousand, one hundred seventeen".