8434860734 has 8 divisors (see below), whose sum is σ = 12921488928. Its totient is φ = 4127697760.

The previous prime is 8434860683. The next prime is 8434860739. The reversal of 8434860734 is 4370684348.

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

It is a super-2 number, since 2×8434860734² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8434860739) by changing a digit.

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, 44866187 + ... + 44866374.

It is an arithmetic number, because the mean of its divisors is an integer number (1615186116).

Almost surely, 2^8434860734 is an apocalyptic number.

8434860734 is a deficient number, since it is larger than the sum of its proper divisors (4486628194).

8434860734 is a wasteful number, since it uses less digits than its factorization.

8434860734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89732610.

The product of its (nonzero) digits is 1548288, while the sum is 47.

The square root of 8434860734 is about 91841.4978863041. The cubic root of 8434860734 is about 2035.6009215652.

The spelling of 8434860734 in words is "eight billion, four hundred thirty-four million, eight hundred sixty thousand, seven hundred thirty-four".