8134814734 has 16 divisors (see below), whose sum is σ = 12548764800. Its totient is φ = 3952844280.

The previous prime is 8134814729. The next prime is 8134814761. The reversal of 8134814734 is 4374184318.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 220552 + ... + 254779.

It is an arithmetic number, because the mean of its divisors is an integer number (784297800).

Almost surely, 2^8134814734 is an apocalyptic number.

8134814734 is a deficient number, since it is larger than the sum of its proper divisors (4413950066).

8134814734 is a wasteful number, since it uses less digits than its factorization.

8134814734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475575.

The product of its digits is 258048, while the sum is 43.

The square root of 8134814734 is about 90193.2078041357. The cubic root of 8134814734 is about 2011.1720377503.

The spelling of 8134814734 in words is "eight billion, one hundred thirty-four million, eight hundred fourteen thousand, seven hundred thirty-four".