8384379 has 8 divisors (see below), whose sum is σ = 11254800. Its totient is φ = 5551776.

The previous prime is 8384357. The next prime is 8384381. The reversal of 8384379 is 9734838.

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

It is not a de Polignac number, because 8384379 - 2⁵ = 8384347 is a prime.

It is a super-2 number, since 2×8384379² = 140595622431282, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 8384379.

It is not an unprimeable number, because it can be changed into a prime (8384309) 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, 8932 + ... + 9825.

It is an arithmetic number, because the mean of its divisors is an integer number (1406850).

Almost surely, 2^8384379 is an apocalyptic number.

8384379 is a deficient number, since it is larger than the sum of its proper divisors (2870421).

8384379 is a wasteful number, since it uses less digits than its factorization.

8384379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18909.

The product of its digits is 145152, while the sum is 42.

The square root of 8384379 is about 2895.5792166681. The cubic root of 8384379 is about 203.1531842233.

The spelling of 8384379 in words is "eight million, three hundred eighty-four thousand, three hundred seventy-nine".