8476561078 has 8 divisors (see below), whose sum is σ = 12715462872. Its totient is φ = 4238073456.

The previous prime is 8476561073. The next prime is 8476561087. The reversal of 8476561078 is 8701656748.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8476561073) 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, 45975 + ... + 138082.

It is an arithmetic number, because the mean of its divisors is an integer number (1589432859).

Almost surely, 2^8476561078 is an apocalyptic number.

8476561078 is a deficient number, since it is larger than the sum of its proper divisors (4238901794).

8476561078 is a wasteful number, since it uses less digits than its factorization.

8476561078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207086.

The product of its (nonzero) digits is 2257920, while the sum is 52.

The square root of 8476561078 is about 92068.2414190691. The cubic root of 8476561078 is about 2038.9499496356.

The spelling of 8476561078 in words is "eight billion, four hundred seventy-six million, five hundred sixty-one thousand, seventy-eight".