8254774044 has 96 divisors (see below), whose sum is σ = 23367052800. Its totient is φ = 2499281280.

The previous prime is 8254774039. The next prime is 8254774097. The reversal of 8254774044 is 4404774528.

It is a super-2 number, since 2×8254774044² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 1849864 + ... + 1854320.

It is an arithmetic number, because the mean of its divisors is an integer number (243406800).

Almost surely, 2^8254774044 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 8254774044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11683526400).

8254774044 is an abundant number, since it is smaller than the sum of its proper divisors (15112278756).

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

8254774044 is a wasteful number, since it uses less digits than its factorization.

8254774044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6040 (or 6032 counting only the distinct ones).

The product of its (nonzero) digits is 1003520, while the sum is 45.

The square root of 8254774044 is about 90855.7870693992. The cubic root of 8254774044 is about 2021.0096938953.

The spelling of 8254774044 in words is "eight billion, two hundred fifty-four million, seven hundred seventy-four thousand, forty-four".