789282961 has 2 divisors, whose sum is σ = 789282962. Its totient is φ = 789282960.

The previous prime is 789282913. The next prime is 789282997. The reversal of 789282961 is 169282987.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 699867025 + 89415936 = 26455^2 + 9456^2 .

It is a cyclic number.

It is not a de Polignac number, because 789282961 - 2¹³ = 789274769 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 789282899 and 789282908.

It is not a weakly prime, because it can be changed into another prime (789282161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 394641480 + 394641481.

It is an arithmetic number, because the mean of its divisors is an integer number (394641481).

Almost surely, 2^789282961 is an apocalyptic number.

It is an amenable number.

789282961 is a deficient number, since it is larger than the sum of its proper divisors (1).

789282961 is an equidigital number, since it uses as much as digits as its factorization.

789282961 is an evil number, because the sum of its binary digits is even.

The product of its digits is 870912, while the sum is 52.

The square root of 789282961 is about 28094.1801980410. The cubic root of 789282961 is about 924.1537762624.

The spelling of 789282961 in words is "seven hundred eighty-nine million, two hundred eighty-two thousand, nine hundred sixty-one".