797223120 has 40 divisors (see below), whose sum is σ = 2471392416. Its totient is φ = 212592768.

The previous prime is 797223101. The next prime is 797223173. The reversal of 797223120 is 21322797.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1660642 + ... + 1661121.

Almost surely, 2^797223120 is an apocalyptic number.

It is an amenable number.

797223120 is an abundant number, since it is smaller than the sum of its proper divisors (1674169296).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

797223120 is a wasteful number, since it uses less digits than its factorization.

797223120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3321779 (or 3321773 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 33.

The square root of 797223120 is about 28235.1398084019. The cubic root of 797223120 is about 927.2424269572.

The spelling of 797223120 in words is "seven hundred ninety-seven million, two hundred twenty-three thousand, one hundred twenty".