1874536944 has 120 divisors (see below), whose sum is σ = 5659602048. Its totient is φ = 533070720.

The previous prime is 1874536897. The next prime is 1874536973. The reversal of 1874536944 is 4496354781.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 532149 + ... + 535659.

Almost surely, 2^1874536944 is an apocalyptic number.

1874536944 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 1874536944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2829801024).

1874536944 is an abundant number, since it is smaller than the sum of its proper divisors (3785065104).

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

1874536944 is a wasteful number, since it uses less digits than its factorization.

1874536944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3763 (or 3750 counting only the distinct ones).

The product of its digits is 2903040, while the sum is 51.

The square root of 1874536944 is about 43295.9229489337. The cubic root of 1874536944 is about 1233.0045182033.

The spelling of 1874536944 in words is "one billion, eight hundred seventy-four million, five hundred thirty-six thousand, nine hundred forty-four".