8472180687 has 8 divisors (see below), whose sum is σ = 11327022336. Its totient is φ = 5632729752.

The previous prime is 8472180583. The next prime is 8472180721. The reversal of 8472180687 is 7860812748.

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

It is not a de Polignac number, because 8472180687 - 2¹² = 8472176591 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8472130687) 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, 3846393 + ... + 3848594.

It is an arithmetic number, because the mean of its divisors is an integer number (1415877792).

Almost surely, 2^8472180687 is an apocalyptic number.

8472180687 is a deficient number, since it is larger than the sum of its proper divisors (2854841649).

8472180687 is a wasteful number, since it uses less digits than its factorization.

8472180687 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7695357.

The product of its (nonzero) digits is 1204224, while the sum is 51.

The square root of 8472180687 is about 92044.4495176108. The cubic root of 8472180687 is about 2038.5986697220.

The spelling of 8472180687 in words is "eight billion, four hundred seventy-two million, one hundred eighty thousand, six hundred eighty-seven".