670310383 has 2 divisors, whose sum is σ = 670310384. Its totient is φ = 670310382.

The previous prime is 670310371. The next prime is 670310393. The reversal of 670310383 is 383013076.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 670310383 - 2¹⁷ = 670179311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (670310393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 335155191 + 335155192.

It is an arithmetic number, because the mean of its divisors is an integer number (335155192).

Almost surely, 2^670310383 is an apocalyptic number.

670310383 is a deficient number, since it is larger than the sum of its proper divisors (1).

670310383 is an equidigital number, since it uses as much as digits as its factorization.

670310383 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 670310383 is about 25890.3530875884. The cubic root of 670310383 is about 875.1691136530.

The spelling of 670310383 in words is "six hundred seventy million, three hundred ten thousand, three hundred eighty-three".