1874376450 has 240 divisors, whose sum is σ = 5466257280. Its totient is φ = 475735680.

The previous prime is 1874376433. The next prime is 1874376457. The reversal of 1874376450 is 546734781.

It is a super-3 number, since 3×1874376450³ (a number of 29 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 1874376396 and 1874376405.

It is not an unprimeable number, because it can be changed into a prime (1874376457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 8184936 + ... + 8185164.

It is an arithmetic number, because the mean of its divisors is an integer number (22776072).

Almost surely, 2^1874376450 is an apocalyptic number.

1874376450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1874376450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2733128640).

1874376450 is an abundant number, since it is smaller than the sum of its proper divisors (3591880830).

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

1874376450 is a wasteful number, since it uses less digits than its factorization.

1874376450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343 (or 329 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 45.

The square root of 1874376450 is about 43294.0694552961. The cubic root of 1874376450 is about 1232.9693280949.

The spelling of 1874376450 in words is "one billion, eight hundred seventy-four million, three hundred seventy-six thousand, four hundred fifty".