879463783 has 4 divisors (see below), whose sum is σ = 959415048. Its totient is φ = 799512520.

The previous prime is 879463763. The next prime is 879463799. The reversal of 879463783 is 387364978.

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 879463783 - 2²⁹ = 342592871 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 (879463733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39975616 + ... + 39975637.

It is an arithmetic number, because the mean of its divisors is an integer number (239853762).

Almost surely, 2^879463783 is an apocalyptic number.

879463783 is a deficient number, since it is larger than the sum of its proper divisors (79951265).

879463783 is a wasteful number, since it uses less digits than its factorization.

879463783 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79951264.

The product of its digits is 6096384, while the sum is 55.

The square root of 879463783 is about 29655.7546354835. The cubic root of 879463783 is about 958.0892924123.

The spelling of 879463783 in words is "eight hundred seventy-nine million, four hundred sixty-three thousand, seven hundred eighty-three".