789961201 has 2 divisors, whose sum is σ = 789961202. Its totient is φ = 789961200.

The previous prime is 789961199. The next prime is 789961223. The reversal of 789961201 is 102169987.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 477378801 + 312582400 = 21849^2 + 17680^2 .

It is a cyclic number.

It is not a de Polignac number, because 789961201 - 2¹ = 789961199 is a prime.

Together with 789961199, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (789965201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 394980600 + 394980601.

It is an arithmetic number, because the mean of its divisors is an integer number (394980601).

Almost surely, 2^789961201 is an apocalyptic number.

It is an amenable number.

789961201 is a deficient number, since it is larger than the sum of its proper divisors (1).

789961201 is an equidigital number, since it uses as much as digits as its factorization.

789961201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54432, while the sum is 43.

The square root of 789961201 is about 28106.2484334000. The cubic root of 789961201 is about 924.4184124936.

The spelling of 789961201 in words is "seven hundred eighty-nine million, nine hundred sixty-one thousand, two hundred one".