117984374 has 16 divisors (see below), whose sum is σ = 178618128. Its totient is φ = 58447872.

The previous prime is 117984359. The next prime is 117984407. The reversal of 117984374 is 473489711.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129629 + ... + 130535.

It is an arithmetic number, because the mean of its divisors is an integer number (11163633).

Almost surely, 2^117984374 is an apocalyptic number.

117984374 is a deficient number, since it is larger than the sum of its proper divisors (60633754).

117984374 is a wasteful number, since it uses less digits than its factorization.

117984374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1439.

The product of its digits is 169344, while the sum is 44.

The square root of 117984374 is about 10862.0612224384. The cubic root of 117984374 is about 490.4651614991.

The spelling of 117984374 in words is "one hundred seventeen million, nine hundred eighty-four thousand, three hundred seventy-four".