789494801 has 4 divisors (see below), whose sum is σ = 789768372. Its totient is φ = 789221232.

The previous prime is 789494791. The next prime is 789494831. The reversal of 789494801 is 108494987.

789494801 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 776179600 + 13315201 = 27860^2 + 3649^2 .

It is a cyclic number.

It is not a de Polignac number, because 789494801 - 2²² = 785300497 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 789494801.

It is not an unprimeable number, because it can be changed into a prime (789494831) 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, 132410 + ... + 138243.

It is an arithmetic number, because the mean of its divisors is an integer number (197442093).

Almost surely, 2^789494801 is an apocalyptic number.

It is an amenable number.

789494801 is a deficient number, since it is larger than the sum of its proper divisors (273571).

789494801 is a wasteful number, since it uses less digits than its factorization.

789494801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273570.

The product of its (nonzero) digits is 580608, while the sum is 50.

The square root of 789494801 is about 28097.9501209608. The cubic root of 789494801 is about 924.2364484401.

The spelling of 789494801 in words is "seven hundred eighty-nine million, four hundred ninety-four thousand, eight hundred one".