920527963 has 4 divisors (see below), whose sum is σ = 930018040. Its totient is φ = 911037888.

The previous prime is 920527939. The next prime is 920527973. The reversal of 920527963 is 369725029.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 369725029 = 271 ⋅1364299.

It is a cyclic number.

It is not a de Polignac number, because 920527963 - 2⁹ = 920527451 is a prime.

It is a super-3 number, since 3×920527963³ (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (920527973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4744893 + ... + 4745086.

It is an arithmetic number, because the mean of its divisors is an integer number (232504510).

Almost surely, 2^920527963 is an apocalyptic number.

920527963 is a deficient number, since it is larger than the sum of its proper divisors (9490077).

920527963 is an equidigital number, since it uses as much as digits as its factorization.

920527963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9490076.

The product of its (nonzero) digits is 204120, while the sum is 43.

The square root of 920527963 is about 30340.2037402520. The cubic root of 920527963 is about 972.7748380738.

The spelling of 920527963 in words is "nine hundred twenty million, five hundred twenty-seven thousand, nine hundred sixty-three".