873886662 has 48 divisors (see below), whose sum is σ = 2070523728. Its totient is φ = 264176640.

The previous prime is 873886661. The next prime is 873886697. The reversal of 873886662 is 266688378.

It is a happy number.

873886662 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 873886599 and 873886608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (873886661) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 80638 + ... + 90830.

It is an arithmetic number, because the mean of its divisors is an integer number (43135911).

Almost surely, 2^873886662 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 873886662, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1035261864).

873886662 is an abundant number, since it is smaller than the sum of its proper divisors (1196637066).

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

873886662 is a wasteful number, since it uses less digits than its factorization.

873886662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10645 (or 10642 counting only the distinct ones).

The product of its digits is 4644864, while the sum is 54.

The square root of 873886662 is about 29561.5740785229. The cubic root of 873886662 is about 956.0597546434.

The spelling of 873886662 in words is "eight hundred seventy-three million, eight hundred eighty-six thousand, six hundred sixty-two".