796490905 has 32 divisors (see below), whose sum is σ = 1151631360. Its totient is φ = 517268160.

The previous prime is 796490881. The next prime is 796490911. The reversal of 796490905 is 509094697.

It is not a de Polignac number, because 796490905 - 2¹⁷ = 796359833 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43186 + ... + 58804.

It is an arithmetic number, because the mean of its divisors is an integer number (35988480).

Almost surely, 2^796490905 is an apocalyptic number.

It is an amenable number.

796490905 is a deficient number, since it is larger than the sum of its proper divisors (355140455).

796490905 is a wasteful number, since it uses less digits than its factorization.

796490905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15709.

The product of its (nonzero) digits is 612360, while the sum is 49.

The square root of 796490905 is about 28222.1704516148. The cubic root of 796490905 is about 926.9584626307.

The spelling of 796490905 in words is "seven hundred ninety-six million, four hundred ninety thousand, nine hundred five".