920851363 has 2 divisors, whose sum is σ = 920851364. Its totient is φ = 920851362.

The previous prime is 920851319. The next prime is 920851367. The reversal of 920851363 is 363158029.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 920851363 - 2⁹ = 920850851 is a prime.

It is not a weakly prime, because it can be changed into another prime (920851367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 460425681 + 460425682.

It is an arithmetic number, because the mean of its divisors is an integer number (460425682).

Almost surely, 2^920851363 is an apocalyptic number.

920851363 is a deficient number, since it is larger than the sum of its proper divisors (1).

920851363 is an equidigital number, since it uses as much as digits as its factorization.

920851363 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38880, while the sum is 37.

The square root of 920851363 is about 30345.5328343399. The cubic root of 920851363 is about 972.8887431954. Note that the first 3 decimals are identical.

The spelling of 920851363 in words is "nine hundred twenty million, eight hundred fifty-one thousand, three hundred sixty-three".