1207664383 has 2 divisors, whose sum is σ = 1207664384. Its totient is φ = 1207664382.

The previous prime is 1207664363. The next prime is 1207664401. The reversal of 1207664383 is 3834667021.

It is a strong prime.

It is an emirp because it is prime and its reverse (3834667021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1207664383 - 2⁵ = 1207664351 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1207664363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 603832191 + 603832192.

It is an arithmetic number, because the mean of its divisors is an integer number (603832192).

Almost surely, 2^1207664383 is an apocalyptic number.

1207664383 is a deficient number, since it is larger than the sum of its proper divisors (1).

1207664383 is an equidigital number, since it uses as much as digits as its factorization.

1207664383 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 145152, while the sum is 40.

The square root of 1207664383 is about 34751.4659115267. The cubic root of 1207664383 is about 1064.9161646484.

The spelling of 1207664383 in words is "one billion, two hundred seven million, six hundred sixty-four thousand, three hundred eighty-three".