789513201 has 12 divisors (see below), whose sum is σ = 1207491012. Its totient is φ = 495380736.

The previous prime is 789513173. The next prime is 789513209. The reversal of 789513201 is 102315987.

It can be written as a sum of positive squares in 2 ways, for example, as 518746176 + 270767025 = 22776^2 + 16455^2 .

It is not a de Polignac number, because 789513201 - 2⁵ = 789513169 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (789513209) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2579956 + ... + 2580261.

It is an arithmetic number, because the mean of its divisors is an integer number (100624251).

Almost surely, 2^789513201 is an apocalyptic number.

It is an amenable number.

789513201 is a deficient number, since it is larger than the sum of its proper divisors (417977811).

789513201 is a wasteful number, since it uses less digits than its factorization.

789513201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5160240 (or 5160237 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 36.

The square root of 789513201 is about 28098.2775450738. The cubic root of 789513201 is about 924.2436284825.

The spelling of 789513201 in words is "seven hundred eighty-nine million, five hundred thirteen thousand, two hundred one".