805732338 has 8 divisors (see below), whose sum is σ = 1611464688. Its totient is φ = 268577444.

The previous prime is 805732307. The next prime is 805732381. The reversal of 805732338 is 833237508.

It is a sphenic number, since it is the product of 3 distinct primes.

805732338 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 805732296 and 805732305.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67144356 + ... + 67144367.

It is an arithmetic number, because the mean of its divisors is an integer number (201433086).

Almost surely, 2^805732338 is an apocalyptic number.

805732338 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

805732338 is a wasteful number, since it uses less digits than its factorization.

805732338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134288728.

The product of its (nonzero) digits is 120960, while the sum is 39.

The square root of 805732338 is about 28385.4247458092. The cubic root of 805732338 is about 930.5297548330.

The spelling of 805732338 in words is "eight hundred five million, seven hundred thirty-two thousand, three hundred thirty-eight".