233879493384 has 48 divisors (see below), whose sum is σ = 633668415900. Its totient is φ = 77929703424.

The previous prime is 233879493383. The next prime is 233879493391. The reversal of 233879493384 is 483394978332.

233879493384 is a `hidden beast` number, since 2 + 3 + 3 + 87 + 94 + 93 + 384 = 666.

233879493384 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 230774552100 + 3104941284 = 480390^2 + 55722^2 .

It is not an unprimeable number, because it can be changed into a prime (233879493383) 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 11 ways as a sum of consecutive naturals, for example, 439669 + ... + 813060.

Almost surely, 2^233879493384 is an apocalyptic number.

233879493384 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

233879493384 is an abundant number, since it is smaller than the sum of its proper divisors (399788922516).

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

233879493384 is a wasteful number, since it uses less digits than its factorization.

233879493384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1255334 (or 1255327 counting only the distinct ones).

The product of its digits is 94058496, while the sum is 63.

The spelling of 233879493384 in words is "two hundred thirty-three billion, eight hundred seventy-nine million, four hundred ninety-three thousand, three hundred eighty-four".