233879493386 has 32 divisors (see below), whose sum is σ = 463113562752. Its totient is φ = 85761768960.

The previous prime is 233879493383. The next prime is 233879493391. The reversal of 233879493386 is 683394978332.

233879493386 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (233879493383) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44664971 + ... + 44670206.

It is an arithmetic number, because the mean of its divisors is an integer number (14472298836).

Almost surely, 2^233879493386 is an apocalyptic number.

233879493386 is a deficient number, since it is larger than the sum of its proper divisors (229234069366).

233879493386 is a wasteful number, since it uses less digits than its factorization.

233879493386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89335214.

The product of its digits is 141087744, while the sum is 65.

The spelling of 233879493386 in words is "two hundred thirty-three billion, eight hundred seventy-nine million, four hundred ninety-three thousand, three hundred eighty-six".