4627730459 has 16 divisors (see below), whose sum is σ = 5324426880. Its totient is φ = 3977890560.

The previous prime is 4627730411. The next prime is 4627730467. The reversal of 4627730459 is 9540377264.

4627730459 = 11017² + 11018² + ... + 11054².

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4627730459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4627730959) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88139 + ... + 130475.

It is an arithmetic number, because the mean of its divisors is an integer number (332776680).

Almost surely, 2^4627730459 is an apocalyptic number.

4627730459 is a deficient number, since it is larger than the sum of its proper divisors (696696421).

4627730459 is a wasteful number, since it uses less digits than its factorization.

4627730459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42890.

The product of its (nonzero) digits is 1270080, while the sum is 47.

The square root of 4627730459 is about 68027.4243154921. The cubic root of 4627730459 is about 1666.4387350208.

The spelling of 4627730459 in words is "four billion, six hundred twenty-seven million, seven hundred thirty thousand, four hundred fifty-nine".