879462125 has 16 divisors (see below), whose sum is σ = 1118286000. Its totient is φ = 690289600.

The previous prime is 879462121. The next prime is 879462127. The reversal of 879462125 is 521264978.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 89908324 + 789553801 = 9482^2 + 28099^2 .

It is not a de Polignac number, because 879462125 - 2² = 879462121 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (879462121) 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 15 ways as a sum of consecutive naturals, for example, 59750 + ... + 72999.

It is an arithmetic number, because the mean of its divisors is an integer number (69892875).

Almost surely, 2^879462125 is an apocalyptic number.

It is an amenable number.

879462125 is a deficient number, since it is larger than the sum of its proper divisors (238823875).

879462125 is a wasteful number, since it uses less digits than its factorization.

879462125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132817 (or 132807 counting only the distinct ones).

The product of its digits is 241920, while the sum is 44.

The square root of 879462125 is about 29655.7266813680. The cubic root of 879462125 is about 958.0886903360.

The spelling of 879462125 in words is "eight hundred seventy-nine million, four hundred sixty-two thousand, one hundred twenty-five".