832940464679 has 4 divisors (see below), whose sum is σ = 837256218576. Its totient is φ = 828624710784.

The previous prime is 832940464673. The next prime is 832940464693. The reversal of 832940464679 is 976464049238.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 832940464679 - 2⁴ = 832940464663 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (832940464673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2157876659 + ... + 2157877044.

It is an arithmetic number, because the mean of its divisors is an integer number (209314054644).

Almost surely, 2^832940464679 is an apocalyptic number.

832940464679 is a deficient number, since it is larger than the sum of its proper divisors (4315753897).

832940464679 is a wasteful number, since it uses less digits than its factorization.

832940464679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4315753896.

The product of its (nonzero) digits is 62705664, while the sum is 62.

The spelling of 832940464679 in words is "eight hundred thirty-two billion, nine hundred forty million, four hundred sixty-four thousand, six hundred seventy-nine".