8391354 has 8 divisors (see below), whose sum is σ = 16782720. Its totient is φ = 2797116.

The previous prime is 8391349. The next prime is 8391377. The reversal of 8391354 is 4531938.

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

8391354 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 699274 + ... + 699285.

It is an arithmetic number, because the mean of its divisors is an integer number (2097840).

Almost surely, 2^8391354 is an apocalyptic number.

8391354 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8391354 is a wasteful number, since it uses less digits than its factorization.

8391354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1398564.

The product of its digits is 12960, while the sum is 33.

The square root of 8391354 is about 2896.7833885191. The cubic root of 8391354 is about 203.2095032704.

The spelling of 8391354 in words is "eight million, three hundred ninety-one thousand, three hundred fifty-four".