805074430 has 8 divisors (see below), whose sum is σ = 1449133992. Its totient is φ = 322029768.

The previous prime is 805074409. The next prime is 805074437. The reversal of 805074430 is 34470508.

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

It is a junction number, because it is equal to n+sod(n) for n = 805074392 and 805074401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (805074437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40253712 + ... + 40253731.

It is an arithmetic number, because the mean of its divisors is an integer number (181141749).

Almost surely, 2^805074430 is an apocalyptic number.

805074430 is a deficient number, since it is larger than the sum of its proper divisors (644059562).

805074430 is a wasteful number, since it uses less digits than its factorization.

805074430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80507450.

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 805074430 is about 28373.8335443063. The cubic root of 805074430 is about 930.2764160815.

The spelling of 805074430 in words is "eight hundred five million, seventy-four thousand, four hundred thirty".