869043416 has 16 divisors (see below), whose sum is σ = 1667351400. Its totient is φ = 424416384.

The previous prime is 869043401. The next prime is 869043419. The reversal of 869043416 is 614340968.

869043416 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (869043419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1262801 + ... + 1263488.

Almost surely, 2^869043416 is an apocalyptic number.

869043416 is a gapful number since it is divisible by the number (86) formed by its first and last digit.

It is an amenable number.

869043416 is a deficient number, since it is larger than the sum of its proper divisors (798307984).

869043416 is a wasteful number, since it uses less digits than its factorization.

869043416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2526338 (or 2526334 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 41.

The square root of 869043416 is about 29479.5423302330. The cubic root of 869043416 is about 954.2902600143.

The spelling of 869043416 in words is "eight hundred sixty-nine million, forty-three thousand, four hundred sixteen".