8378468 has 24 divisors (see below), whose sum is σ = 17640000. Its totient is φ = 3401568.

The previous prime is 8378437. The next prime is 8378479. The reversal of 8378468 is 8648738.

It is a happy number.

It is a super-3 number, since 3×8378468³ (a number of 22 digits) contains 333 as substring.

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, 7343 + ... + 8406.

It is an arithmetic number, because the mean of its divisors is an integer number (735000).

Almost surely, 2^8378468 is an apocalyptic number.

It is an amenable number.

8378468 is an abundant number, since it is smaller than the sum of its proper divisors (9261532).

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

8378468 is a wasteful number, since it uses less digits than its factorization.

8378468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15779 (or 15777 counting only the distinct ones).

The product of its digits is 258048, while the sum is 44.

The square root of 8378468 is about 2894.5583428219. The cubic root of 8378468 is about 203.1054318980.

The spelling of 8378468 in words is "eight million, three hundred seventy-eight thousand, four hundred sixty-eight".