368923573 has 2 divisors, whose sum is σ = 368923574. Its totient is φ = 368923572.

The previous prime is 368923571. The next prime is 368923631. The reversal of 368923573 is 375329863.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 297976644 + 70946929 = 17262^2 + 8423^2 .

It is an emirp because it is prime and its reverse (375329863) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 368923573 - 2¹ = 368923571 is a prime.

It is a super-2 number, since 2×368923573² = 272209205430172658, which contains 22 as substring.

Together with 368923571, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (368923571) 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, 184461786 + 184461787.

It is an arithmetic number, because the mean of its divisors is an integer number (184461787).

Almost surely, 2^368923573 is an apocalyptic number.

It is an amenable number.

368923573 is a deficient number, since it is larger than the sum of its proper divisors (1).

368923573 is an equidigital number, since it uses as much as digits as its factorization.

368923573 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 816480, while the sum is 46.

The square root of 368923573 is about 19207.3832939315. The cubic root of 368923573 is about 717.2085672726.

The spelling of 368923573 in words is "three hundred sixty-eight million, nine hundred twenty-three thousand, five hundred seventy-three".