8420635714 has 8 divisors (see below), whose sum is σ = 12899697408. Its totient is φ = 4120736580.

The previous prime is 8420635711. The next prime is 8420635723. The reversal of 8420635714 is 4175360248.

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

It is not an unprimeable number, because it can be changed into a prime (8420635711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44790522 + ... + 44790709.

It is an arithmetic number, because the mean of its divisors is an integer number (1612462176).

Almost surely, 2^8420635714 is an apocalyptic number.

8420635714 is a deficient number, since it is larger than the sum of its proper divisors (4479061694).

8420635714 is a wasteful number, since it uses less digits than its factorization.

8420635714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89581280.

The product of its (nonzero) digits is 161280, while the sum is 40.

The square root of 8420635714 is about 91764.0218931145. The cubic root of 8420635714 is about 2034.4559606727.

The spelling of 8420635714 in words is "eight billion, four hundred twenty million, six hundred thirty-five thousand, seven hundred fourteen".