109495386 has 192 divisors, whose sum is σ = 327075840. Its totient is φ = 25557120.

The previous prime is 109495381. The next prime is 109495409. The reversal of 109495386 is 683594901.

It is a happy number.

109495386 is a `hidden beast` number, since 109 + 4 + 9 + 538 + 6 = 666.

It is not an unprimeable number, because it can be changed into a prime (109495381) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1063011 + ... + 1063113.

It is an arithmetic number, because the mean of its divisors is an integer number (1703520).

Almost surely, 2^109495386 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 109495386, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (163537920).

109495386 is an abundant number, since it is smaller than the sum of its proper divisors (217580454).

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

109495386 is a wasteful number, since it uses less digits than its factorization.

109495386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201 (or 198 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 45.

The square root of 109495386 is about 10464.0043004578. The cubic root of 109495386 is about 478.4081905073.

The spelling of 109495386 in words is "one hundred nine million, four hundred ninety-five thousand, three hundred eighty-six".