4630284 has 60 divisors (see below), whose sum is σ = 12522048. Its totient is φ = 1490400.

The previous prime is 4630277. The next prime is 4630309. The reversal of 4630284 is 4820364.

4630284 is a `hidden beast` number, since 4 + 630 + 28 + 4 = 666.

It is a super-3 number, since 3×4630284³ (a number of 21 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 9814 + ... + 10274.

Almost surely, 2^4630284 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4630284, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6261024).

4630284 is an abundant number, since it is smaller than the sum of its proper divisors (7891764).

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

4630284 is a wasteful number, since it uses less digits than its factorization.

4630284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 508 (or 497 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 4630284 is about 2151.8094711196. The cubic root of 4630284 is about 166.6745187412.

The spelling of 4630284 in words is "four million, six hundred thirty thousand, two hundred eighty-four".