879741 has 10 divisors (see below), whose sum is σ = 1314302. Its totient is φ = 586440.

The previous prime is 879721. The next prime is 879743. The reversal of 879741 is 147978.

It can be written as a sum of positive squares in only one way, i.e., 715716 + 164025 = 846^2 + 405^2 .

It is not a de Polignac number, because 879741 - 2⁵ = 879709 is a prime.

It is a Duffinian number.

879741 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 879696 and 879705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (879743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 5350 + ... + 5511.

2⁸⁷⁹⁷⁴¹ is an apocalyptic number.

879741 is a gapful number since it is divisible by the number (81) formed by its first and last digit.

It is an amenable number.

879741 is a deficient number, since it is larger than the sum of its proper divisors (434561).

879741 is a wasteful number, since it uses less digits than its factorization.

879741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10873 (or 10864 counting only the distinct ones).

The product of its digits is 14112, while the sum is 36.

The square root of 879741 is about 937.9450943419. The cubic root of 879741 is about 95.8189948722.

The spelling of 879741 in words is "eight hundred seventy-nine thousand, seven hundred forty-one".