869604102 has 24 divisors (see below), whose sum is σ = 1966062384. Its totient is φ = 277264944.

The previous prime is 869604089. The next prime is 869604107. The reversal of 869604102 is 201406968.

869604102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×869604102³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (869604107) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1049833 + ... + 1050660.

It is an arithmetic number, because the mean of its divisors is an integer number (81919266).

Almost surely, 2^869604102 is an apocalyptic number.

869604102 is an abundant number, since it is smaller than the sum of its proper divisors (1096458282).

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

869604102 is a wasteful number, since it uses less digits than its factorization.

869604102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2100524 (or 2100521 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 869604102 is about 29489.0505442274. The cubic root of 869604102 is about 954.4954443014.

The spelling of 869604102 in words is "eight hundred sixty-nine million, six hundred four thousand, one hundred two".