4183738972 has 72 divisors (see below), whose sum is σ = 9013154640. Its totient is φ = 1689569280.

The previous prime is 4183738901. The next prime is 4183738987. The reversal of 4183738972 is 2798373814.

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, 715822 + ... + 721642.

Almost surely, 2^4183738972 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 4183738972, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4506577320).

4183738972 is an abundant number, since it is smaller than the sum of its proper divisors (4829415668).

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

4183738972 is a wasteful number, since it uses less digits than its factorization.

4183738972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6051 (or 6042 counting only the distinct ones).

The product of its digits is 2032128, while the sum is 52.

The square root of 4183738972 is about 64681.8287620256. The cubic root of 4183738972 is about 1611.3437301126.

The spelling of 4183738972 in words is "four billion, one hundred eighty-three million, seven hundred thirty-eight thousand, nine hundred seventy-two".