8251700034 has 16 divisors (see below), whose sum is σ = 16749720288. Its totient is φ = 2709513312.

The previous prime is 8251700033. The next prime is 8251700071. The reversal of 8251700034 is 4300071528.

It is a super-2 number, since 2×8251700034² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8251699974 and 8251700010.

It is not an unprimeable number, because it can be changed into a prime (8251700033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10262907 + ... + 10263710.

It is an arithmetic number, because the mean of its divisors is an integer number (1046857518).

Almost surely, 2^8251700034 is an apocalyptic number.

8251700034 is an abundant number, since it is smaller than the sum of its proper divisors (8498020254).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8251700034 is a wasteful number, since it uses less digits than its factorization.

8251700034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20526689.

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 8251700034 is about 90838.8685200339. The cubic root of 8251700034 is about 2020.7587936159.

The spelling of 8251700034 in words is "eight billion, two hundred fifty-one million, seven hundred thousand, thirty-four".