4831908349 has 2 divisors, whose sum is σ = 4831908350. Its totient is φ = 4831908348.

The previous prime is 4831908331. The next prime is 4831908383. The reversal of 4831908349 is 9438091384.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3789264249 + 1042644100 = 61557^2 + 32290^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4831908349 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4831908749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2415954174 + 2415954175.

It is an arithmetic number, because the mean of its divisors is an integer number (2415954175).

Almost surely, 2^4831908349 is an apocalyptic number.

It is an amenable number.

4831908349 is a deficient number, since it is larger than the sum of its proper divisors (1).

4831908349 is an equidigital number, since it uses as much as digits as its factorization.

4831908349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 746496, while the sum is 49.

The square root of 4831908349 is about 69511.9295445034. The cubic root of 4831908349 is about 1690.5949318177.

The spelling of 4831908349 in words is "four billion, eight hundred thirty-one million, nine hundred eight thousand, three hundred forty-nine".