282960949 has 2 divisors, whose sum is σ = 282960950. Its totient is φ = 282960948.

The previous prime is 282960913. The next prime is 282960989. The reversal of 282960949 is 949069282.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 207878724 + 75082225 = 14418^2 + 8665^2 .

It is a cyclic number.

It is not a de Polignac number, because 282960949 - 2¹¹ = 282958901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (282960989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141480474 + 141480475.

It is an arithmetic number, because the mean of its divisors is an integer number (141480475).

Almost surely, 2^282960949 is an apocalyptic number.

It is an amenable number.

282960949 is a deficient number, since it is larger than the sum of its proper divisors (1).

282960949 is an equidigital number, since it uses as much as digits as its factorization.

282960949 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 559872, while the sum is 49.

The square root of 282960949 is about 16821.4431307186. The cubic root of 282960949 is about 656.5112427590.

The spelling of 282960949 in words is "two hundred eighty-two million, nine hundred sixty thousand, nine hundred forty-nine".