798287408 has 40 divisors (see below), whose sum is σ = 1606050480. Its totient is φ = 383927040.

The previous prime is 798287401. The next prime is 798287449. The reversal of 798287408 is 804782897.

It is a happy number.

798287408 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 798287408.

It is not an unprimeable number, because it can be changed into a prime (798287401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125423 + ... + 131633.

It is an arithmetic number, because the mean of its divisors is an integer number (40151262).

Almost surely, 2^798287408 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 798287408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (803025240).

798287408 is an abundant number, since it is smaller than the sum of its proper divisors (807763072).

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

798287408 is a wasteful number, since it uses less digits than its factorization.

798287408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6525 (or 6519 counting only the distinct ones).

The product of its (nonzero) digits is 1806336, while the sum is 53.

The square root of 798287408 is about 28253.9803921501. The cubic root of 798287408 is about 927.6548644715.

The spelling of 798287408 in words is "seven hundred ninety-eight million, two hundred eighty-seven thousand, four hundred eight".