108494476308 has 72 divisors (see below), whose sum is σ = 282676762368. Its totient is φ = 35065876608.

The previous prime is 108494476297. The next prime is 108494476313. The reversal of 108494476308 is 803674494801.

108494476308 is a `hidden beast` number, since 1 + 0 + 84 + 94 + 476 + 3 + 0 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43716 + ... + 467867.

It is an arithmetic number, because the mean of its divisors is an integer number (3926066144).

Almost surely, 2^108494476308 is an apocalyptic number.

108494476308 is a gapful number since it is divisible by the number (18) 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 108494476308, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141338381184).

108494476308 is an abundant number, since it is smaller than the sum of its proper divisors (174182286060).

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

108494476308 is a wasteful number, since it uses less digits than its factorization.

108494476308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511773 (or 511768 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 54.

The spelling of 108494476308 in words is "one hundred eight billion, four hundred ninety-four million, four hundred seventy-six thousand, three hundred eight".