108994340 has 48 divisors (see below), whose sum is σ = 281713152. Its totient is φ = 34494336.

The previous prime is 108994339. The next prime is 108994343. The reversal of 108994340 is 43499801.

It is a junction number, because it is equal to n+sod(n) for n = 108994294 and 108994303.

It is not an unprimeable number, because it can be changed into a prime (108994343) 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, 28124 + ... + 31763.

It is an arithmetic number, because the mean of its divisors is an integer number (5869024).

Almost surely, 2^108994340 is an apocalyptic number.

108994340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

108994340 is an abundant number, since it is smaller than the sum of its proper divisors (172718812).

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

108994340 is a wasteful number, since it uses less digits than its factorization.

108994340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59916 (or 59914 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 108994340 is about 10440.0354405529. The cubic root of 108994340 is about 477.6773497628.

The spelling of 108994340 in words is "one hundred eight million, nine hundred ninety-four thousand, three hundred forty".