4629639628 has 6 divisors (see below), whose sum is σ = 8101869356. Its totient is φ = 2314819812.

The previous prime is 4629639613. The next prime is 4629639629. The reversal of 4629639628 is 8269369264.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (4629639629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 578704950 + ... + 578704957.

Almost surely, 2^4629639628 is an apocalyptic number.

It is an amenable number.

4629639628 is a deficient number, since it is larger than the sum of its proper divisors (3472229728).

4629639628 is a wasteful number, since it uses less digits than its factorization.

4629639628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1157409911 (or 1157409909 counting only the distinct ones).

The product of its digits is 6718464, while the sum is 55.

The square root of 4629639628 is about 68041.4552166545. The cubic root of 4629639628 is about 1666.6678664702.

The spelling of 4629639628 in words is "four billion, six hundred twenty-nine million, six hundred thirty-nine thousand, six hundred twenty-eight".