8034357081 has 8 divisors (see below), whose sum is σ = 11276290720. Its totient is φ = 5074330752.

The previous prime is 8034357073. The next prime is 8034357083. The reversal of 8034357081 is 1807534308.

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

It is not a de Polignac number, because 8034357081 - 2³ = 8034357073 is a prime.

It is a super-2 number, since 2×8034357081² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8034357083) 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, 70476760 + ... + 70476873.

It is an arithmetic number, because the mean of its divisors is an integer number (1409536340).

Almost surely, 2^8034357081 is an apocalyptic number.

It is an amenable number.

8034357081 is a deficient number, since it is larger than the sum of its proper divisors (3241933639).

8034357081 is a wasteful number, since it uses less digits than its factorization.

8034357081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140953655.

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 8034357081 is about 89634.5752541953. The cubic root of 8034357081 is about 2002.8590011920.

The spelling of 8034357081 in words is "eight billion, thirty-four million, three hundred fifty-seven thousand, eighty-one".