797719008 has 96 divisors (see below), whose sum is σ = 2188438560. Its totient is φ = 254105600.

The previous prime is 797719003. The next prime is 797719019. The reversal of 797719008 is 800917797.

797719008 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (797719003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 279766 + ... + 282602.

It is an arithmetic number, because the mean of its divisors is an integer number (22796235).

Almost surely, 2^797719008 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 797719008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1094219280).

797719008 is an abundant number, since it is smaller than the sum of its proper divisors (1390719552).

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

797719008 is a wasteful number, since it uses less digits than its factorization.

797719008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2980 (or 2972 counting only the distinct ones).

The product of its (nonzero) digits is 222264, while the sum is 48.

The square root of 797719008 is about 28243.9198412685. The cubic root of 797719008 is about 927.4346412727.

The spelling of 797719008 in words is "seven hundred ninety-seven million, seven hundred nineteen thousand, eight".