806338715 has 48 divisors (see below), whose sum is σ = 1249717248. Its totient is φ = 488112768.

The previous prime is 806338711. The next prime is 806338723. The reversal of 806338715 is 517833608.

It is not a de Polignac number, because 806338715 - 2² = 806338711 is a prime.

It is not an unprimeable number, because it can be changed into a prime (806338711) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 133082 + ... + 139008.

It is an arithmetic number, because the mean of its divisors is an integer number (26035776).

Almost surely, 2^806338715 is an apocalyptic number.

806338715 is a deficient number, since it is larger than the sum of its proper divisors (443378533).

806338715 is a wasteful number, since it uses less digits than its factorization.

806338715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5988 (or 5975 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 806338715 is about 28396.1038700734. The cubic root of 806338715 is about 930.7631285916.

The spelling of 806338715 in words is "eight hundred six million, three hundred thirty-eight thousand, seven hundred fifteen".