709975241 has 2 divisors, whose sum is σ = 709975242. Its totient is φ = 709975240.

The previous prime is 709975171. The next prime is 709975243. The reversal of 709975241 is 142579907.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 650454016 + 59521225 = 25504^2 + 7715^2 .

It is a cyclic number.

It is not a de Polignac number, because 709975241 - 2¹⁴ = 709958857 is a prime.

Together with 709975243, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 709975192 and 709975201.

It is not a weakly prime, because it can be changed into another prime (709975243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 354987620 + 354987621.

It is an arithmetic number, because the mean of its divisors is an integer number (354987621).

Almost surely, 2^709975241 is an apocalyptic number.

It is an amenable number.

709975241 is a deficient number, since it is larger than the sum of its proper divisors (1).

709975241 is an equidigital number, since it uses as much as digits as its factorization.

709975241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 158760, while the sum is 44.

The square root of 709975241 is about 26645.3605905418. The cubic root of 709975241 is about 892.1017704638.

The spelling of 709975241 in words is "seven hundred nine million, nine hundred seventy-five thousand, two hundred forty-one".