117294399 has 48 divisors (see below), whose sum is σ = 183884064. Its totient is φ = 74649600.

The previous prime is 117294377. The next prime is 117294409. The reversal of 117294399 is 993492711.

117294399 is a `hidden beast` number, since 1 + 172 + 94 + 399 = 666.

It is not a de Polignac number, because 117294399 - 2⁵ = 117294367 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117294349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 607647 + ... + 607839.

It is an arithmetic number, because the mean of its divisors is an integer number (3830918).

Almost surely, 2^117294399 is an apocalyptic number.

117294399 is a deficient number, since it is larger than the sum of its proper divisors (66589665).

117294399 is an equidigital number, since it uses as much as digits as its factorization.

117294399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310 (or 298 counting only the distinct ones).

The product of its digits is 122472, while the sum is 45.

The square root of 117294399 is about 10830.2538751407. The cubic root of 117294399 is about 489.5072083014.

The spelling of 117294399 in words is "one hundred seventeen million, two hundred ninety-four thousand, three hundred ninety-nine".