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980963 is a prime number
BaseRepresentation
bin11101111011111100011
31211211121222
43233133203
5222342323
633005255
711223644
oct3573743
91754558
10980963
11610015
123b382b
13284669
141b76cb
151459c8
hexef7e3

980963 has 2 divisors, whose sum is σ = 980964. Its totient is φ = 980962.

The previous prime is 980957. The next prime is 980999. The reversal of 980963 is 369089.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 980963 - 26 = 980899 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (980363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 490481 + 490482.

It is an arithmetic number, because the mean of its divisors is an integer number (490482).

2980963 is an apocalyptic number.

980963 is a deficient number, since it is larger than the sum of its proper divisors (1).

980963 is an equidigital number, since it uses as much as digits as its factorization.

980963 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 35.

The square root of 980963 is about 990.4357626823. The cubic root of 980963 is about 99.3613634493.

The spelling of 980963 in words is "nine hundred eighty thousand, nine hundred sixty-three".