807904011 has 16 divisors (see below), whose sum is σ = 1117497600. Its totient is φ = 518561568.

The previous prime is 807903977. The next prime is 807904037. The reversal of 807904011 is 110409708.

It is not a de Polignac number, because 807904011 - 2¹⁹ = 807379723 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 807904011.

It is not an unprimeable number, because it can be changed into a prime (807904061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18300 + ... + 44166.

It is an arithmetic number, because the mean of its divisors is an integer number (69843600).

Almost surely, 2^807904011 is an apocalyptic number.

807904011 is a deficient number, since it is larger than the sum of its proper divisors (309593589).

807904011 is a wasteful number, since it uses less digits than its factorization.

807904011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26258.

The product of its (nonzero) digits is 2016, while the sum is 30.

The square root of 807904011 is about 28423.6523163368. The cubic root of 807904011 is about 931.3650171228.

The spelling of 807904011 in words is "eight hundred seven million, nine hundred four thousand, eleven".