4628144630 has 32 divisors (see below), whose sum is σ = 8563324320. Its totient is φ = 1799642880.

The previous prime is 4628144623. The next prime is 4628144639. The reversal of 4628144630 is 364418264.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4628144639) 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, 472826 + ... + 482514.

It is an arithmetic number, because the mean of its divisors is an integer number (267603885).

Almost surely, 2^4628144630 is an apocalyptic number.

4628144630 is a deficient number, since it is larger than the sum of its proper divisors (3935179690).

4628144630 is a wasteful number, since it uses less digits than its factorization.

4628144630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11024.

The product of its (nonzero) digits is 110592, while the sum is 38.

The square root of 4628144630 is about 68030.4683946833. The cubic root of 4628144630 is about 1666.4884476546.

The spelling of 4628144630 in words is "four billion, six hundred twenty-eight million, one hundred forty-four thousand, six hundred thirty".