383364673 has 2 divisors, whose sum is σ = 383364674. Its totient is φ = 383364672.

The previous prime is 383364623. The next prime is 383364677. The reversal of 383364673 is 376463383.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 249892864 + 133471809 = 15808^2 + 11553^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-383364673 is a prime.

It is not a weakly prime, because it can be changed into another prime (383364677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 191682336 + 191682337.

It is an arithmetic number, because the mean of its divisors is an integer number (191682337).

Almost surely, 2^383364673 is an apocalyptic number.

It is an amenable number.

383364673 is a deficient number, since it is larger than the sum of its proper divisors (1).

383364673 is an equidigital number, since it uses as much as digits as its factorization.

383364673 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 653184, while the sum is 43.

The square root of 383364673 is about 19579.7005339714. The cubic root of 383364673 is about 726.4471596858.

The spelling of 383364673 in words is "three hundred eighty-three million, three hundred sixty-four thousand, six hundred seventy-three".