4730638556 has 18 divisors (see below), whose sum is σ = 9630228888. Its totient is φ = 2027416440.

The previous prime is 4730638553. The next prime is 4730638607. The reversal of 4730638556 is 6558360374.

It is a super-2 number, since 2×4730638556² = 44757882295027530272, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4730638556.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4730638553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12067760 + ... + 12068151.

It is an arithmetic number, because the mean of its divisors is an integer number (535012716).

Almost surely, 2^4730638556 is an apocalyptic number.

It is an amenable number.

4730638556 is an abundant number, since it is smaller than the sum of its proper divisors (4899590332).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4730638556 is a wasteful number, since it uses less digits than its factorization.

4730638556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24135929 (or 24135920 counting only the distinct ones).

The product of its (nonzero) digits is 1814400, while the sum is 47.

The square root of 4730638556 is about 68779.6376553410. The cubic root of 4730638556 is about 1678.7006388136.

The spelling of 4730638556 in words is "four billion, seven hundred thirty million, six hundred thirty-eight thousand, five hundred fifty-six".