805030280804 has 12 divisors (see below), whose sum is σ = 1408827235200. Its totient is φ = 402508213608.

The previous prime is 805030280741. The next prime is 805030280819. The reversal of 805030280804 is 408082030508.

It is a super-2 number, since 2×805030280804² (a number of 25 digits) contains 22 as substring.

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, 1465664 + ... + 1938615.

It is an arithmetic number, because the mean of its divisors is an integer number (117402269600).

Almost surely, 2^805030280804 is an apocalyptic number.

It is an amenable number.

805030280804 is a deficient number, since it is larger than the sum of its proper divisors (603796954396).

805030280804 is a wasteful number, since it uses less digits than its factorization.

805030280804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3463402 (or 3463400 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 38.

The spelling of 805030280804 in words is "eight hundred five billion, thirty million, two hundred eighty thousand, eight hundred four".