869919348 has 48 divisors (see below), whose sum is σ = 2058771456. Its totient is φ = 285852000.

The previous prime is 869919343. The next prime is 869919361. The reversal of 869919348 is 843919968.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (869919343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 747415 + ... + 748577.

It is an arithmetic number, because the mean of its divisors is an integer number (42891072).

Almost surely, 2^869919348 is an apocalyptic number.

It is an amenable number.

869919348 is an abundant number, since it is smaller than the sum of its proper divisors (1188852108).

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

869919348 is a wasteful number, since it uses less digits than its factorization.

869919348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2004 (or 2002 counting only the distinct ones).

The product of its digits is 3359232, while the sum is 57.

The square root of 869919348 is about 29494.3951963759. The cubic root of 869919348 is about 954.6107705427.

The spelling of 869919348 in words is "eight hundred sixty-nine million, nine hundred nineteen thousand, three hundred forty-eight".