869803704 has 384 divisors, whose sum is σ = 3178137600. Its totient is φ = 217728000.

The previous prime is 869803703. The next prime is 869803763. The reversal of 869803704 is 407308968.

It is a happy number.

869803704 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 869803704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (869803703) 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, 3609024 + ... + 3609264.

It is an arithmetic number, because the mean of its divisors is an integer number (8276400).

Almost surely, 2^869803704 is an apocalyptic number.

869803704 is a gapful number since it is divisible by the number (84) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 869803704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1589068800).

869803704 is an abundant number, since it is smaller than the sum of its proper divisors (2308333896).

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

869803704 is a wasteful number, since it uses less digits than its factorization.

869803704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312 (or 295 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 869803704 is about 29492.4346909508. The cubic root of 869803704 is about 954.5684678088.

The spelling of 869803704 in words is "eight hundred sixty-nine million, eight hundred three thousand, seven hundred four".