920693383 has 2 divisors, whose sum is σ = 920693384. Its totient is φ = 920693382.

The previous prime is 920693321. The next prime is 920693399. The reversal of 920693383 is 383396029.

It is a happy number.

920693383 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 920693383 - 2¹⁷ = 920562311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (920693483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 460346691 + 460346692.

It is an arithmetic number, because the mean of its divisors is an integer number (460346692).

Almost surely, 2^920693383 is an apocalyptic number.

920693383 is a deficient number, since it is larger than the sum of its proper divisors (1).

920693383 is an equidigital number, since it uses as much as digits as its factorization.

920693383 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 209952, while the sum is 43.

The square root of 920693383 is about 30342.9297036394. The cubic root of 920693383 is about 972.8331041929.

The spelling of 920693383 in words is "nine hundred twenty million, six hundred ninety-three thousand, three hundred eighty-three".