805384632354 has 16 divisors (see below), whose sum is σ = 1610778234240. Its totient is φ = 268460049200.

The previous prime is 805384632347. The next prime is 805384632389. The reversal of 805384632354 is 453236483508.

It is a junction number, because it is equal to n+sod(n) for n = 805384632297 and 805384632306.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1575952 + ... + 2023460.

It is an arithmetic number, because the mean of its divisors is an integer number (100673639640).

Almost surely, 2^805384632354 is an apocalyptic number.

805384632354 is an abundant number, since it is smaller than the sum of its proper divisors (805393601886).

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

805384632354 is a wasteful number, since it uses less digits than its factorization.

805384632354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 747465.

The product of its (nonzero) digits is 8294400, while the sum is 51.

The spelling of 805384632354 in words is "eight hundred five billion, three hundred eighty-four million, six hundred thirty-two thousand, three hundred fifty-four".