796053821 has 4 divisors (see below), whose sum is σ = 803935644. Its totient is φ = 788172000.

The previous prime is 796053809. The next prime is 796053829. The reversal of 796053821 is 128350697.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 766514596 + 29539225 = 27686^2 + 5435^2 .

It is a cyclic number.

It is not a de Polignac number, because 796053821 - 2⁶ = 796053757 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (796053829) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3940760 + ... + 3940961.

It is an arithmetic number, because the mean of its divisors is an integer number (200983911).

Almost surely, 2^796053821 is an apocalyptic number.

It is an amenable number.

796053821 is a deficient number, since it is larger than the sum of its proper divisors (7881823).

796053821 is a wasteful number, since it uses less digits than its factorization.

796053821 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7881822.

The product of its (nonzero) digits is 90720, while the sum is 41.

The square root of 796053821 is about 28214.4257605928. The cubic root of 796053821 is about 926.7888717228.

The spelling of 796053821 in words is "seven hundred ninety-six million, fifty-three thousand, eight hundred twenty-one".