1874404224 has 576 divisors, whose sum is σ = 7237732320. Its totient is φ = 454164480.

The previous prime is 1874404211. The next prime is 1874404229. The reversal of 1874404224 is 4224044781.

It is a tau number, because it is divible by the number of its divisors (576).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1874404229) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 16587592 + ... + 16587704.

Almost surely, 2^1874404224 is an apocalyptic number.

1874404224 is a gapful number since it is divisible by the number (14) 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 1874404224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3618866160).

1874404224 is an abundant number, since it is smaller than the sum of its proper divisors (5363328096).

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

1874404224 is a wasteful number, since it uses less digits than its factorization.

1874404224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179 (or 153 counting only the distinct ones).

The product of its (nonzero) digits is 57344, while the sum is 36.

The square root of 1874404224 is about 43294.3902139758. The cubic root of 1874404224 is about 1232.9754179994.

The spelling of 1874404224 in words is "one billion, eight hundred seventy-four million, four hundred four thousand, two hundred twenty-four".