878797606 has 8 divisors (see below), whose sum is σ = 1318958784. Its totient is φ = 439144680.

The previous prime is 878797573. The next prime is 878797607. The reversal of 878797606 is 606797878.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×878797606² = 1544570464622662472, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (878797607) 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 3 ways as a sum of consecutive naturals, for example, 122710 + ... + 129673.

It is an arithmetic number, because the mean of its divisors is an integer number (164869848).

Almost surely, 2^878797606 is an apocalyptic number.

878797606 is a deficient number, since it is larger than the sum of its proper divisors (440161178).

878797606 is a wasteful number, since it uses less digits than its factorization.

878797606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254126.

The product of its (nonzero) digits is 7112448, while the sum is 58.

The square root of 878797606 is about 29644.5206741482. The cubic root of 878797606 is about 957.8473198655.

The spelling of 878797606 in words is "eight hundred seventy-eight million, seven hundred ninety-seven thousand, six hundred six".