117849499 has 8 divisors (see below), whose sum is σ = 120240320. Its totient is φ = 115473600.

The previous prime is 117849497. The next prime is 117849517. The reversal of 117849499 is 994948711.

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 117849499 - 2¹ = 117849497 is a prime.

It is a super-3 number, since 3×117849499³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (117849497) 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, 12967 + ... + 20095.

It is an arithmetic number, because the mean of its divisors is an integer number (15030040).

Almost surely, 2^117849499 is an apocalyptic number.

117849499 is a deficient number, since it is larger than the sum of its proper divisors (2390821).

117849499 is an equidigital number, since it uses as much as digits as its factorization.

117849499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7461.

The product of its digits is 653184, while the sum is 52.

The square root of 117849499 is about 10855.8509109144. The cubic root of 117849499 is about 490.2781968763.

The spelling of 117849499 in words is "one hundred seventeen million, eight hundred forty-nine thousand, four hundred ninety-nine".