8174938044 has 192 divisors, whose sum is σ = 24159744000. Its totient is φ = 2094031872.

The previous prime is 8174938039. The next prime is 8174938063. The reversal of 8174938044 is 4408394718.

It is a super-2 number, since 2×8174938044² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8174937984 and 8174938002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7646742 + ... + 7647810.

It is an arithmetic number, because the mean of its divisors is an integer number (125832000).

Almost surely, 2^8174938044 is an apocalyptic number.

8174938044 is a gapful number since it is divisible by the number (84) 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 8174938044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12079872000).

8174938044 is an abundant number, since it is smaller than the sum of its proper divisors (15984805956).

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

8174938044 is a wasteful number, since it uses less digits than its factorization.

8174938044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1292 (or 1290 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 48.

The square root of 8174938044 is about 90415.3639820136. The cubic root of 8174938044 is about 2014.4731812013.

The spelling of 8174938044 in words is "eight billion, one hundred seventy-four million, nine hundred thirty-eight thousand, forty-four".