2117754384 has 40 divisors (see below), whose sum is σ = 5512644192. Its totient is φ = 700527360.

The previous prime is 2117754293. The next prime is 2117754391. The reversal of 2117754384 is 4834577112.

2117754384 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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, 162109 + ... + 174684.

Almost surely, 2^2117754384 is an apocalyptic number.

2117754384 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2117754384 is an abundant number, since it is smaller than the sum of its proper divisors (3394889808).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2117754384 is a wasteful number, since it uses less digits than its factorization.

2117754384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336935 (or 336929 counting only the distinct ones).

The product of its digits is 188160, while the sum is 42.

The square root of 2117754384 is about 46019.0654403151. The cubic root of 2117754384 is about 1284.1779142253.

The spelling of 2117754384 in words is "two billion, one hundred seventeen million, seven hundred fifty-four thousand, three hundred eighty-four".