8374464 has 168 divisors, whose sum is σ = 28740608. Its totient is φ = 2280960.

The previous prime is 8374453. The next prime is 8374481. The reversal of 8374464 is 4644738.

It is a tau number, because it is divible by the number of its divisors (168).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 124959 + ... + 125025.

Almost surely, 2^8374464 is an apocalyptic number.

8374464 is a gapful number since it is divisible by the number (84) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8374464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14370304).

8374464 is an abundant number, since it is smaller than the sum of its proper divisors (20366144).

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

8374464 is a wasteful number, since it uses less digits than its factorization.

8374464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123 (or 110 counting only the distinct ones).

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

The square root of 8374464 is about 2893.8666175206. The cubic root of 8374464 is about 203.0730726119.

It can be divided in two parts, 83 and 74464, that added together give a palindrome (74547).

The spelling of 8374464 in words is "eight million, three hundred seventy-four thousand, four hundred sixty-four".