116829797 has 16 divisors (see below), whose sum is σ = 142686720. Its totient is φ = 93374208.

The previous prime is 116829781. The next prime is 116829799. The reversal of 116829797 is 797928611.

It is a cyclic number.

It is not a de Polignac number, because 116829797 - 2⁴ = 116829781 is a prime.

It is a super-2 number, since 2×116829797² = 27298402934122418, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116829799) 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, 8468 + ... + 17474.

It is an arithmetic number, because the mean of its divisors is an integer number (8917920).

Almost surely, 2^116829797 is an apocalyptic number.

116829797 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

116829797 is a deficient number, since it is larger than the sum of its proper divisors (25856923).

116829797 is a wasteful number, since it uses less digits than its factorization.

116829797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9140.

The product of its digits is 381024, while the sum is 50.

The square root of 116829797 is about 10808.7833265359. The cubic root of 116829797 is about 488.8600419408.

The spelling of 116829797 in words is "one hundred sixteen million, eight hundred twenty-nine thousand, seven hundred ninety-seven".