806869344 has 48 divisors (see below), whose sum is σ = 2144862720. Its totient is φ = 265549440.

The previous prime is 806869337. The next prime is 806869361. The reversal of 806869344 is 443968608.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 806869293 and 806869302.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45612 + ... + 60779.

It is an arithmetic number, because the mean of its divisors is an integer number (44684640).

Almost surely, 2^806869344 is an apocalyptic number.

It is an amenable number.

806869344 is an abundant number, since it is smaller than the sum of its proper divisors (1337993376).

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

806869344 is a wasteful number, since it uses less digits than its factorization.

806869344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106483 (or 106475 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 48.

The square root of 806869344 is about 28405.4456750814. The cubic root of 806869344 is about 930.9672535663.

The spelling of 806869344 in words is "eight hundred six million, eight hundred sixty-nine thousand, three hundred forty-four".