108634797 has 8 divisors (see below), whose sum is σ = 160940480. Its totient is φ = 72423180.

The previous prime is 108634793. The next prime is 108634817. The reversal of 108634797 is 797436801.

108634797 is a `hidden beast` number, since 1 + 0 + 8 + 634 + 7 + 9 + 7 = 666.

It is not a de Polignac number, because 108634797 - 2² = 108634793 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108634793) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2011729 + ... + 2011782.

It is an arithmetic number, because the mean of its divisors is an integer number (20117560).

Almost surely, 2^108634797 is an apocalyptic number.

It is an amenable number.

108634797 is a deficient number, since it is larger than the sum of its proper divisors (52305683).

108634797 is an equidigital number, since it uses as much as digits as its factorization.

108634797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4023520 (or 4023514 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 45.

The square root of 108634797 is about 10422.8017826302. The cubic root of 108634797 is about 477.1515281417.

The spelling of 108634797 in words is "one hundred eight million, six hundred thirty-four thousand, seven hundred ninety-seven".