234073486779 has 16 divisors (see below), whose sum is σ = 340479348480. Its totient is φ = 141859043360.

The previous prime is 234073486771. The next prime is 234073486793. The reversal of 234073486779 is 977684370432.

It is a cyclic number.

It is not a de Polignac number, because 234073486779 - 2³ = 234073486771 is a prime.

It is not an unprimeable number, because it can be changed into a prime (234073486771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1754857 + ... + 1883525.

It is an arithmetic number, because the mean of its divisors is an integer number (21279959280).

Almost surely, 2^234073486779 is an apocalyptic number.

234073486779 is a deficient number, since it is larger than the sum of its proper divisors (106405861701).

234073486779 is a wasteful number, since it uses less digits than its factorization.

234073486779 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183810.

The product of its (nonzero) digits is 42674688, while the sum is 60.

The spelling of 234073486779 in words is "two hundred thirty-four billion, seventy-three million, four hundred eighty-six thousand, seven hundred seventy-nine".