809400035930 has 32 divisors (see below), whose sum is σ = 1520316943488. Its totient is φ = 309672792000.

The previous prime is 809400035909. The next prime is 809400035947. The reversal of 809400035930 is 39530004908.

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 15 ways as a sum of consecutive naturals, for example, 10885880 + ... + 10959980.

It is an arithmetic number, because the mean of its divisors is an integer number (47509904484).

Almost surely, 2^809400035930 is an apocalyptic number.

809400035930 is a deficient number, since it is larger than the sum of its proper divisors (710916907558).

809400035930 is a wasteful number, since it uses less digits than its factorization.

809400035930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121622.

The product of its (nonzero) digits is 116640, while the sum is 41.

The spelling of 809400035930 in words is "eight hundred nine billion, four hundred million, thirty-five thousand, nine hundred thirty".