650063466 has 24 divisors (see below), whose sum is σ = 1516815300. Its totient is φ = 200019456.

The previous prime is 650063461. The next prime is 650063483. The reversal of 650063466 is 664360056.

It can be written as a sum of positive squares in 2 ways, for example, as 644906025 + 5157441 = 25395^2 + 2271^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 650063466.

It is not an unprimeable number, because it can be changed into a prime (650063461) 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, 1388791 + ... + 1389258.

Almost surely, 2^650063466 is an apocalyptic number.

650063466 is an abundant number, since it is smaller than the sum of its proper divisors (866751834).

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

650063466 is a wasteful number, since it uses less digits than its factorization.

650063466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2778070 (or 2778067 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

The square root of 650063466 is about 25496.3422082463. The cubic root of 650063466 is about 866.2672976188.

The spelling of 650063466 in words is "six hundred fifty million, sixty-three thousand, four hundred sixty-six".