8343672 has 32 divisors (see below), whose sum is σ = 20976000. Its totient is φ = 2765664.

The previous prime is 8343667. The next prime is 8343703. The reversal of 8343672 is 2763438.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3903 + ... + 5649.

It is an arithmetic number, because the mean of its divisors is an integer number (655500).

Almost surely, 2^8343672 is an apocalyptic number.

It is an amenable number.

8343672 is an abundant number, since it is smaller than the sum of its proper divisors (12632328).

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

8343672 is a wasteful number, since it uses less digits than its factorization.

8343672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1955 (or 1951 counting only the distinct ones).

The product of its digits is 24192, while the sum is 33.

The square root of 8343672 is about 2888.5415004808. The cubic root of 8343672 is about 202.8238743489.

The spelling of 8343672 in words is "eight million, three hundred forty-three thousand, six hundred seventy-two".