83408000718 has 64 divisors (see below), whose sum is σ = 191831040000. Its totient is φ = 23683122144.

The previous prime is 83408000717. The next prime is 83408000723. The reversal of 83408000718 is 81700080438.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83408000717) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7675573 + ... + 7686431.

It is an arithmetic number, because the mean of its divisors is an integer number (2997360000).

Almost surely, 2^83408000718 is an apocalyptic number.

83408000718 is an abundant number, since it is smaller than the sum of its proper divisors (108423039282).

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

83408000718 is a wasteful number, since it uses less digits than its factorization.

83408000718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11989.

The product of its (nonzero) digits is 43008, while the sum is 39.

The spelling of 83408000718 in words is "eighty-three billion, four hundred eight million, seven hundred eighteen", and thus it is an aban number.