8374446 has 48 divisors (see below), whose sum is σ = 19150560. Its totient is φ = 2640960.

The previous prime is 8374441. The next prime is 8374453. The reversal of 8374446 is 6444738.

It is a self number, because there is not a number n which added to its sum of digits gives 8374446.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8374441) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31711 + ... + 31973.

It is an arithmetic number, because the mean of its divisors is an integer number (398970).

Almost surely, 2^8374446 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8374446, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9575280).

8374446 is an abundant number, since it is smaller than the sum of its proper divisors (10776114).

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

8374446 is a wasteful number, since it uses less digits than its factorization.

8374446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361 (or 358 counting only the distinct ones).

The product of its digits is 64512, while the sum is 36.

The square root of 8374446 is about 2893.8635074931. The cubic root of 8374446 is about 203.0729271173.

It can be divided in two parts, 83 and 74446, that added together give a square (74529 = 273²).

The spelling of 8374446 in words is "eight million, three hundred seventy-four thousand, four hundred forty-six".