805066364 has 6 divisors (see below), whose sum is σ = 1408866144. Its totient is φ = 402533180.

The previous prime is 805066363. The next prime is 805066369. The reversal of 805066364 is 463660508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (805066363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100633292 + ... + 100633299.

It is an arithmetic number, because the mean of its divisors is an integer number (234811024).

Almost surely, 2^805066364 is an apocalyptic number.

It is an amenable number.

805066364 is a deficient number, since it is larger than the sum of its proper divisors (603799780).

805066364 is a wasteful number, since it uses less digits than its factorization.

805066364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201266595 (or 201266593 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 38.

The square root of 805066364 is about 28373.6914059486. The cubic root of 805066364 is about 930.2733092736.

The spelling of 805066364 in words is "eight hundred five million, sixty-six thousand, three hundred sixty-four".