8243057734 has 8 divisors (see below), whose sum is σ = 12567284928. Its totient is φ = 4053962760.

The previous prime is 8243057707. The next prime is 8243057741. The reversal of 8243057734 is 4377503428.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33782902 + ... + 33783145.

It is an arithmetic number, because the mean of its divisors is an integer number (1570910616).

Almost surely, 2^8243057734 is an apocalyptic number.

8243057734 is a deficient number, since it is larger than the sum of its proper divisors (4324227194).

8243057734 is a wasteful number, since it uses less digits than its factorization.

8243057734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67566110.

The product of its (nonzero) digits is 564480, while the sum is 43.

The square root of 8243057734 is about 90791.2866634238. The cubic root of 8243057734 is about 2020.0530762448.

The spelling of 8243057734 in words is "eight billion, two hundred forty-three million, fifty-seven thousand, seven hundred thirty-four".