8929379 has 4 divisors (see below), whose sum is σ = 9016176. Its totient is φ = 8842584.

The previous prime is 8929367. The next prime is 8929381. The reversal of 8929379 is 9739298.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9739298 = 2 ⋅4869649.

It is a cyclic number.

It is not a de Polignac number, because 8929379 - 2¹² = 8925283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8929339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43244 + ... + 43449.

It is an arithmetic number, because the mean of its divisors is an integer number (2254044).

Almost surely, 2^8929379 is an apocalyptic number.

8929379 is a deficient number, since it is larger than the sum of its proper divisors (86797).

8929379 is a wasteful number, since it uses less digits than its factorization.

8929379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86796.

The product of its digits is 244944, while the sum is 47.

The square root of 8929379 is about 2988.2066528271. The cubic root of 8929379 is about 207.4628878322.

The spelling of 8929379 in words is "eight million, nine hundred twenty-nine thousand, three hundred seventy-nine".