465730650 has 144 divisors (see below), whose sum is σ = 1560132288. Its totient is φ = 96768000.

The previous prime is 465730637. The next prime is 465730693. The reversal of 465730650 is 56037564.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 27930 + ... + 41370.

It is an arithmetic number, because the mean of its divisors is an integer number (10834252).

Almost surely, 2^465730650 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 465730650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (780066144).

465730650 is an abundant number, since it is smaller than the sum of its proper divisors (1094401638).

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

465730650 is a wasteful number, since it uses less digits than its factorization.

465730650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13477 (or 13469 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 36.

The square root of 465730650 is about 21580.7935442606. The cubic root of 465730650 is about 775.1366529755.

The spelling of 465730650 in words is "four hundred sixty-five million, seven hundred thirty thousand, six hundred fifty".