909950963 has 2 divisors, whose sum is σ = 909950964. Its totient is φ = 909950962.

The previous prime is 909950957. The next prime is 909950989. The reversal of 909950963 is 369059909.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 909950963 - 2⁴ = 909950947 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (909956963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 454975481 + 454975482.

It is an arithmetic number, because the mean of its divisors is an integer number (454975482).

Almost surely, 2^909950963 is an apocalyptic number.

909950963 is a deficient number, since it is larger than the sum of its proper divisors (1).

909950963 is an equidigital number, since it uses as much as digits as its factorization.

909950963 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 590490, while the sum is 50.

The square root of 909950963 is about 30165.3934666863. The cubic root of 909950963 is about 969.0347016540.

The spelling of 909950963 in words is "nine hundred nine million, nine hundred fifty thousand, nine hundred sixty-three".