4638708284 has 36 divisors (see below), whose sum is σ = 9584053416. Its totient is φ = 1958340384.

The previous prime is 4638708271. The next prime is 4638708289. The reversal of 4638708284 is 4828078364.

It is a super-2 number, since 2×4638708284² = 43035229088100449312, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4638708289) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 163487 + ... + 189750.

It is an arithmetic number, because the mean of its divisors is an integer number (266223706).

Almost surely, 2^4638708284 is an apocalyptic number.

It is an amenable number.

4638708284 is an abundant number, since it is smaller than the sum of its proper divisors (4945345132).

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

4638708284 is a wasteful number, since it uses less digits than its factorization.

4638708284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353322 (or 353313 counting only the distinct ones).

The product of its (nonzero) digits is 2064384, while the sum is 50.

The square root of 4638708284 is about 68108.0632818171. The cubic root of 4638708284 is about 1667.7553938401.

The spelling of 4638708284 in words is "four billion, six hundred thirty-eight million, seven hundred eight thousand, two hundred eighty-four".