8254334774 has 16 divisors (see below), whose sum is σ = 14261710848. Its totient is φ = 3509716392.

The previous prime is 8254334729. The next prime is 8254334791. The reversal of 8254334774 is 4774334528.

It is a super-2 number, since 2×8254334774² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2319464 + ... + 2323019.

It is an arithmetic number, because the mean of its divisors is an integer number (891356928).

Almost surely, 2^8254334774 is an apocalyptic number.

8254334774 is a deficient number, since it is larger than the sum of its proper divisors (6007376074).

8254334774 is a wasteful number, since it uses less digits than its factorization.

8254334774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4642619.

The product of its digits is 2257920, while the sum is 47.

The square root of 8254334774 is about 90853.3696348132. The cubic root of 8254334774 is about 2020.9738445524.

The spelling of 8254334774 in words is "eight billion, two hundred fifty-four million, three hundred thirty-four thousand, seven hundred seventy-four".