869743348 has 24 divisors (see below), whose sum is σ = 1554098112. Its totient is φ = 425793984.

The previous prime is 869743339. The next prime is 869743361. The reversal of 869743348 is 843347968.

It is a junction number, because it is equal to n+sod(n) for n = 869743295 and 869743304.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35040 + ... + 54472.

It is an arithmetic number, because the mean of its divisors is an integer number (64754088).

Almost surely, 2^869743348 is an apocalyptic number.

It is an amenable number.

869743348 is a deficient number, since it is larger than the sum of its proper divisors (684354764).

869743348 is a wasteful number, since it uses less digits than its factorization.

869743348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19671 (or 19669 counting only the distinct ones).

The product of its digits is 3483648, while the sum is 52.

The square root of 869743348 is about 29491.4114277360. The cubic root of 869743348 is about 954.5463880120.

The spelling of 869743348 in words is "eight hundred sixty-nine million, seven hundred forty-three thousand, three hundred forty-eight".