8070648073 has 4 divisors (see below), whose sum is σ = 8074524688. Its totient is φ = 8066771460.

The previous prime is 8070648059. The next prime is 8070648083. The reversal of 8070648073 is 3708460708.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8070648073 - 2²⁹ = 7533777161 is a prime.

It is a super-2 number, since 2×8070648073² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8070648083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1935183 + ... + 1939348.

It is an arithmetic number, because the mean of its divisors is an integer number (2018631172).

Almost surely, 2^8070648073 is an apocalyptic number.

It is an amenable number.

8070648073 is a deficient number, since it is larger than the sum of its proper divisors (3876615).

8070648073 is a wasteful number, since it uses less digits than its factorization.

8070648073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3876614.

The product of its (nonzero) digits is 225792, while the sum is 43.

The square root of 8070648073 is about 89836.7857450388. The cubic root of 8070648073 is about 2005.8700935615.

The spelling of 8070648073 in words is "eight billion, seventy million, six hundred forty-eight thousand, seventy-three".