108395969 has 16 divisors (see below), whose sum is σ = 124946880. Its totient is φ = 93000960.

The previous prime is 108395951. The next prime is 108395981. The reversal of 108395969 is 969593801.

It is a cyclic number.

It is not a de Polignac number, because 108395969 - 2¹² = 108391873 is a prime.

It is a super-2 number, since 2×108395969² = 23499372190897922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (108395909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64589 + ... + 66245.

It is an arithmetic number, because the mean of its divisors is an integer number (7809180).

Almost surely, 2^108395969 is an apocalyptic number.

108395969 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

108395969 is a deficient number, since it is larger than the sum of its proper divisors (16550911).

108395969 is a wasteful number, since it uses less digits than its factorization.

108395969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2000.

The product of its (nonzero) digits is 524880, while the sum is 50.

The square root of 108395969 is about 10411.3384826352. The cubic root of 108395969 is about 476.8016072443.

The spelling of 108395969 in words is "one hundred eight million, three hundred ninety-five thousand, nine hundred sixty-nine".