97858799 has 8 divisors (see below), whose sum is σ = 99282720. Its totient is φ = 96444000.

The previous prime is 97858753. The next prime is 97858811. The reversal of 97858799 is 99785879.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 97858799 - 2⁸ = 97858543 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 (97858699) 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 7 ways as a sum of consecutive naturals, for example, 21014 + ... + 25244.

It is an arithmetic number, because the mean of its divisors is an integer number (12410340).

Almost surely, 2^97858799 is an apocalyptic number.

97858799 is a deficient number, since it is larger than the sum of its proper divisors (1423921).

97858799 is a wasteful number, since it uses less digits than its factorization.

97858799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4561.

The product of its digits is 11430720, while the sum is 62.

The square root of 97858799 is about 9892.3606383916. The cubic root of 97858799 is about 460.8220948100.

The spelling of 97858799 in words is "ninety-seven million, eight hundred fifty-eight thousand, seven hundred ninety-nine".