8478945601 has 8 divisors (see below), whose sum is σ = 9739414080. Its totient is φ = 7230774768.

The previous prime is 8478945589. The next prime is 8478945613. The reversal of 8478945601 is 1065498748.

It is an interprime number because it is at equal distance from previous prime (8478945589) and next prime (8478945613).

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

It is not a de Polignac number, because 8478945601 - 2¹⁷ = 8478814529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8478945661) 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, 3072931 + ... + 3075688.

It is an arithmetic number, because the mean of its divisors is an integer number (1217426760).

Almost surely, 2^8478945601 is an apocalyptic number.

It is an amenable number.

8478945601 is a deficient number, since it is larger than the sum of its proper divisors (1260468479).

8478945601 is a wasteful number, since it uses less digits than its factorization.

8478945601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6148823.

The product of its (nonzero) digits is 1935360, while the sum is 52.

The square root of 8478945601 is about 92081.1902670681. The cubic root of 8478945601 is about 2039.1411225723.

The spelling of 8478945601 in words is "eight billion, four hundred seventy-eight million, nine hundred forty-five thousand, six hundred one".