374421824 has 56 divisors (see below), whose sum is σ = 854220288. Its totient is φ = 159505920.

The previous prime is 374421797. The next prime is 374421863. The reversal of 374421824 is 428124473.

It is a tau number, because it is divible by the number of its divisors (56).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75089 + ... + 79919.

Almost surely, 2^374421824 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 374421824, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (427110144).

374421824 is an abundant number, since it is smaller than the sum of its proper divisors (479798464).

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

374421824 is a wasteful number, since it uses less digits than its factorization.

374421824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5023 (or 5013 counting only the distinct ones).

The product of its digits is 43008, while the sum is 35.

The square root of 374421824 is about 19349.9825322919. The cubic root of 374421824 is about 720.7539838153.

The spelling of 374421824 in words is "three hundred seventy-four million, four hundred twenty-one thousand, eight hundred twenty-four".