8684240946 has 8 divisors (see below), whose sum is σ = 17368481904. Its totient is φ = 2894746980.

The previous prime is 8684240941. The next prime is 8684240969. The reversal of 8684240946 is 6490424868.

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

8684240946 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (8684240941) 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, 723686740 + ... + 723686751.

It is an arithmetic number, because the mean of its divisors is an integer number (2171060238).

Almost surely, 2^8684240946 is an apocalyptic number.

8684240946 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8684240946 is a wasteful number, since it uses less digits than its factorization.

8684240946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1447373496.

The product of its (nonzero) digits is 2654208, while the sum is 51.

The square root of 8684240946 is about 93189.2748442652. The cubic root of 8684240946 is about 2055.4675339993.

The spelling of 8684240946 in words is "eight billion, six hundred eighty-four million, two hundred forty thousand, nine hundred forty-six".