984863353 has 2 divisors, whose sum is σ = 984863354. Its totient is φ = 984863352.

The previous prime is 984863339. The next prime is 984863359. The reversal of 984863353 is 353368489.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 984202384 + 660969 = 31372^2 + 813^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-984863353 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 984863297 and 984863306.

It is not a weakly prime, because it can be changed into another prime (984863359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 492431676 + 492431677.

It is an arithmetic number, because the mean of its divisors is an integer number (492431677).

Almost surely, 2^984863353 is an apocalyptic number.

It is an amenable number.

984863353 is a deficient number, since it is larger than the sum of its proper divisors (1).

984863353 is an equidigital number, since it uses as much as digits as its factorization.

984863353 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1866240, while the sum is 49.

The square root of 984863353 is about 31382.5326097178. The cubic root of 984863353 is about 994.9287771717.

The spelling of 984863353 in words is "nine hundred eighty-four million, eight hundred sixty-three thousand, three hundred fifty-three".