8684416407 has 16 divisors (see below), whose sum is σ = 11673395712. Its totient is φ = 5742714240.

The previous prime is 8684416397. The next prime is 8684416423. The reversal of 8684416407 is 7046144868.

It is not a de Polignac number, because 8684416407 - 2²³ = 8676027799 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8684416427) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 161023 + ... + 208079.

It is an arithmetic number, because the mean of its divisors is an integer number (729587232).

Almost surely, 2^8684416407 is an apocalyptic number.

8684416407 is a deficient number, since it is larger than the sum of its proper divisors (2988979305).

8684416407 is a wasteful number, since it uses less digits than its factorization.

8684416407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47558.

The product of its (nonzero) digits is 1032192, while the sum is 48.

The square root of 8684416407 is about 93190.2162622236. The cubic root of 8684416407 is about 2055.4813771574.

The spelling of 8684416407 in words is "eight billion, six hundred eighty-four million, four hundred sixteen thousand, four hundred seven".