8081970634 has 8 divisors (see below), whose sum is σ = 12380891328. Its totient is φ = 3955006860.

The previous prime is 8081970623. The next prime is 8081970691. The reversal of 8081970634 is 4360791808.

It is a happy number.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42989112 + ... + 42989299.

It is an arithmetic number, because the mean of its divisors is an integer number (1547611416).

Almost surely, 2^8081970634 is an apocalyptic number.

8081970634 is a deficient number, since it is larger than the sum of its proper divisors (4298920694).

8081970634 is a wasteful number, since it uses less digits than its factorization.

8081970634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85978460.

The product of its (nonzero) digits is 290304, while the sum is 46.

The square root of 8081970634 is about 89899.7810564631. The cubic root of 8081970634 is about 2006.8076875700.

The spelling of 8081970634 in words is "eight billion, eighty-one million, nine hundred seventy thousand, six hundred thirty-four".