466620630 has 128 divisors (see below), whose sum is σ = 1319500800. Its totient is φ = 105557760.

The previous prime is 466620569. The next prime is 466620667. The reversal of 466620630 is 36026664.

It is a junction number, because it is equal to n+sod(n) for n = 466620591 and 466620600.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1409565 + ... + 1409895.

It is an arithmetic number, because the mean of its divisors is an integer number (10308600).

Almost surely, 2^466620630 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 466620630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (659750400).

466620630 is an abundant number, since it is smaller than the sum of its proper divisors (852880170).

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

466620630 is a wasteful number, since it uses less digits than its factorization.

466620630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499 (or 485 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 33.

The square root of 466620630 is about 21601.4034266295. The cubic root of 466620630 is about 775.6300835034.

The spelling of 466620630 in words is "four hundred sixty-six million, six hundred twenty thousand, six hundred thirty".