1970822363 has 2 divisors, whose sum is σ = 1970822364. Its totient is φ = 1970822362.

The previous prime is 1970822333. The next prime is 1970822411. The reversal of 1970822363 is 3632280791.

It is a weak prime.

It is an emirp because it is prime and its reverse (3632280791) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1970822363 - 2⁶ = 1970822299 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1970822363.

It is not a weakly prime, because it can be changed into another prime (1970822333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 985411181 + 985411182.

It is an arithmetic number, because the mean of its divisors is an integer number (985411182).

Almost surely, 2^1970822363 is an apocalyptic number.

1970822363 is a deficient number, since it is larger than the sum of its proper divisors (1).

1970822363 is an equidigital number, since it uses as much as digits as its factorization.

1970822363 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108864, while the sum is 41.

The square root of 1970822363 is about 44393.9451164233. The cubic root of 1970822363 is about 1253.7640913557.

The spelling of 1970822363 in words is "one billion, nine hundred seventy million, eight hundred twenty-two thousand, three hundred sixty-three".