8679363840 has 360 divisors, whose sum is σ = 35495940480. Its totient is φ = 1983688704.

The previous prime is 8679363827. The next prime is 8679363851. The reversal of 8679363840 is 483639768.

It is a tau number, because it is divible by the number of its divisors (360).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 719781 + ... + 731739.

Almost surely, 2^8679363840 is an apocalyptic number.

8679363840 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8679363840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17747970240).

8679363840 is an abundant number, since it is smaller than the sum of its proper divisors (26816576640).

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

8679363840 is a wasteful number, since it uses less digits than its factorization.

8679363840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11999 (or 11976 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 54.

The square root of 8679363840 is about 93163.1034261955. The cubic root of 8679363840 is about 2055.0826755592.

The spelling of 8679363840 in words is "eight billion, six hundred seventy-nine million, three hundred sixty-three thousand, eight hundred forty".