8066520334 has 8 divisors (see below), whose sum is σ = 12100236408. Its totient is φ = 4033108200.

The previous prime is 8066520307. The next prime is 8066520337. The reversal of 8066520334 is 4330256608.

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

It is a junction number, because it is equal to n+sod(n) for n = 8066520293 and 8066520302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8066520337) 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, 9684 + ... + 127384.

It is an arithmetic number, because the mean of its divisors is an integer number (1512529551).

Almost surely, 2^8066520334 is an apocalyptic number.

8066520334 is a deficient number, since it is larger than the sum of its proper divisors (4033716074).

8066520334 is a wasteful number, since it uses less digits than its factorization.

8066520334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151970.

The product of its (nonzero) digits is 103680, while the sum is 37.

The square root of 8066520334 is about 89813.8092611598. The cubic root of 8066520334 is about 2005.5280673246.

The spelling of 8066520334 in words is "eight billion, sixty-six million, five hundred twenty thousand, three hundred thirty-four".