8134741474 has 8 divisors (see below), whose sum is σ = 12252744108. Its totient is φ = 4050493440.

The previous prime is 8134741441. The next prime is 8134741481. The reversal of 8134741474 is 4741474318.

It can be written as a sum of positive squares in 2 ways, for example, as 7787180025 + 347561449 = 88245^2 + 18643^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 8134741474.

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 3 ways as a sum of consecutive naturals, for example, 8438047 + ... + 8439010.

Almost surely, 2^8134741474 is an apocalyptic number.

8134741474 is a deficient number, since it is larger than the sum of its proper divisors (4118002634).

8134741474 is a wasteful number, since it uses less digits than its factorization.

8134741474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16877300.

The product of its digits is 301056, while the sum is 43.

The square root of 8134741474 is about 90192.8016750783. The cubic root of 8134741474 is about 2011.1660003702.

The spelling of 8134741474 in words is "eight billion, one hundred thirty-four million, seven hundred forty-one thousand, four hundred seventy-four".