484903649 has 2 divisors, whose sum is σ = 484903650. Its totient is φ = 484903648.

The previous prime is 484903633. The next prime is 484903681. The reversal of 484903649 is 946309484.

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., 449143249 + 35760400 = 21193^2 + 5980^2 .

It is a cyclic number.

It is not a de Polignac number, because 484903649 - 2⁴ = 484903633 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (484903609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242451824 + 242451825.

It is an arithmetic number, because the mean of its divisors is an integer number (242451825).

Almost surely, 2^484903649 is an apocalyptic number.

It is an amenable number.

484903649 is a deficient number, since it is larger than the sum of its proper divisors (1).

484903649 is an equidigital number, since it uses as much as digits as its factorization.

484903649 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 746496, while the sum is 47.

The square root of 484903649 is about 22020.5279001208. The cubic root of 484903649 is about 785.6307689380.

The spelling of 484903649 in words is "four hundred eighty-four million, nine hundred three thousand, six hundred forty-nine".