8438914 has 8 divisors (see below), whose sum is σ = 13809168. Its totient is φ = 3835860.

The previous prime is 8438909. The next prime is 8438917. The reversal of 8438914 is 4198348.

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

It is not an unprimeable number, because it can be changed into a prime (8438917) 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, 191772 + ... + 191815.

It is an arithmetic number, because the mean of its divisors is an integer number (1726146).

Almost surely, 2^8438914 is an apocalyptic number.

8438914 is a deficient number, since it is larger than the sum of its proper divisors (5370254).

8438914 is a wasteful number, since it uses less digits than its factorization.

8438914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383600.

The product of its digits is 27648, while the sum is 37.

The square root of 8438914 is about 2904.9808949458. The cubic root of 8438914 is about 203.5926930139.

The spelling of 8438914 in words is "eight million, four hundred thirty-eight thousand, nine hundred fourteen".