879694452 has 288 divisors, whose sum is σ = 3011971200. Its totient is φ = 219469824.

The previous prime is 879694451. The next prime is 879694489. The reversal of 879694452 is 254496978.

879694452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (879694451) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1306788 + ... + 1307460.

Almost surely, 2^879694452 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 879694452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1505985600).

879694452 is an abundant number, since it is smaller than the sum of its proper divisors (2132276748).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

879694452 is a wasteful number, since it uses less digits than its factorization.

879694452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 732 (or 717 counting only the distinct ones).

The product of its digits is 4354560, while the sum is 54.

The square root of 879694452 is about 29659.6434907772. The cubic root of 879694452 is about 958.1730488195.

The spelling of 879694452 in words is "eight hundred seventy-nine million, six hundred ninety-four thousand, four hundred fifty-two".