1970063297 has 2 divisors, whose sum is σ = 1970063298. Its totient is φ = 1970063296.

The previous prime is 1970063287. The next prime is 1970063353. The reversal of 1970063297 is 7923600791.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1757370241 + 212693056 = 41921^2 + 14584^2 .

It is an emirp because it is prime and its reverse (7923600791) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1970063297 - 2¹⁴ = 1970046913 is a prime.

It is a super-2 number, since 2×1970063297² = 7762298788373020418, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1970063267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 985031648 + 985031649.

It is an arithmetic number, because the mean of its divisors is an integer number (985031649).

Almost surely, 2^1970063297 is an apocalyptic number.

It is an amenable number.

1970063297 is a deficient number, since it is larger than the sum of its proper divisors (1).

1970063297 is an equidigital number, since it uses as much as digits as its factorization.

1970063297 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 142884, while the sum is 44.

The square root of 1970063297 is about 44385.3950866724. The cubic root of 1970063297 is about 1253.6031074741.

The spelling of 1970063297 in words is "one billion, nine hundred seventy million, sixty-three thousand, two hundred ninety-seven".