4630440547 has 2 divisors, whose sum is σ = 4630440548. Its totient is φ = 4630440546.

The previous prime is 4630440539. The next prime is 4630440571. The reversal of 4630440547 is 7450440364.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4630440547 - 2³ = 4630440539 is a prime.

It is not a weakly prime, because it can be changed into another prime (4630440587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2315220273 + 2315220274.

It is an arithmetic number, because the mean of its divisors is an integer number (2315220274).

Almost surely, 2^4630440547 is an apocalyptic number.

4630440547 is a deficient number, since it is larger than the sum of its proper divisors (1).

4630440547 is an equidigital number, since it uses as much as digits as its factorization.

4630440547 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 161280, while the sum is 37.

The square root of 4630440547 is about 68047.3404844010. The cubic root of 4630440547 is about 1666.7639710701.

The spelling of 4630440547 in words is "four billion, six hundred thirty million, four hundred forty thousand, five hundred forty-seven".