8368472 has 32 divisors (see below), whose sum is σ = 18554400. Its totient is φ = 3462144.

The previous prime is 8368463. The next prime is 8368489. The reversal of 8368472 is 2748638.

It is a super-2 number, since 2×8368472² = 140062647229568, which contains 22 as substring.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 953 + ... + 4200.

It is an arithmetic number, because the mean of its divisors is an integer number (579825).

Almost surely, 2^8368472 is an apocalyptic number.

It is an amenable number.

8368472 is an abundant number, since it is smaller than the sum of its proper divisors (10185928).

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

8368472 is a wasteful number, since it uses less digits than its factorization.

8368472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5195 (or 5191 counting only the distinct ones).

The product of its digits is 64512, while the sum is 38.

The square root of 8368472 is about 2892.8311392129. The cubic root of 8368472 is about 203.0246275540.

The spelling of 8368472 in words is "eight million, three hundred sixty-eight thousand, four hundred seventy-two".