840928496 has 10 divisors (see below), whose sum is σ = 1629298992. Its totient is φ = 420464240.

The previous prime is 840928471. The next prime is 840928499. The reversal of 840928496 is 694829048.

It is a happy number.

840928496 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (840928499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26279000 + ... + 26279031.

Almost surely, 2^840928496 is an apocalyptic number.

It is an amenable number.

840928496 is a deficient number, since it is larger than the sum of its proper divisors (788370496).

840928496 is a wasteful number, since it uses less digits than its factorization.

840928496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52558039 (or 52558033 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 50.

The square root of 840928496 is about 28998.7671462081. The cubic root of 840928496 is about 943.8863156691.

The spelling of 840928496 in words is "eight hundred forty million, nine hundred twenty-eight thousand, four hundred ninety-six".