2830734481 has 6 divisors (see below), whose sum is σ = 3007043510. Its totient is φ = 2664220416.

The previous prime is 2830734443. The next prime is 2830734493. The reversal of 2830734481 is 1844370382.

It can be written as a sum of positive squares in 3 ways, for example, as 1261386256 + 1569348225 = 35516^2 + 39615^2 .

It is not a de Polignac number, because 2830734481 - 2⁷ = 2830734353 is a prime.

It is a super-2 number, since 2×2830734481² = 16026115403844678722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2830734421) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4897176 + ... + 4897753.

Almost surely, 2^2830734481 is an apocalyptic number.

It is an amenable number.

2830734481 is a deficient number, since it is larger than the sum of its proper divisors (176309029).

2830734481 is an equidigital number, since it uses as much as digits as its factorization.

2830734481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9794963 (or 9794946 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 40.

The square root of 2830734481 is about 53204.6471748474. The cubic root of 2830734481 is about 1414.5980172250.

The spelling of 2830734481 in words is "two billion, eight hundred thirty million, seven hundred thirty-four thousand, four hundred eighty-one".