8374134674 has 16 divisors (see below), whose sum is σ = 13071183840. Its totient is φ = 4020374400.

The previous prime is 8374134661. The next prime is 8374134677. The reversal of 8374134674 is 4764314738.

It is a super-2 number, since 2×8374134674² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8374134677) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 820127 + ... + 830274.

It is an arithmetic number, because the mean of its divisors is an integer number (816948990).

Almost surely, 2^8374134674 is an apocalyptic number.

8374134674 is a deficient number, since it is larger than the sum of its proper divisors (4697049166).

8374134674 is a wasteful number, since it uses less digits than its factorization.

8374134674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1650505.

The product of its digits is 1354752, while the sum is 47.

The square root of 8374134674 is about 91510.2981855048. The cubic root of 8374134674 is about 2030.7041062582.

The spelling of 8374134674 in words is "eight billion, three hundred seventy-four million, one hundred thirty-four thousand, six hundred seventy-four".