650782422 has 48 divisors (see below), whose sum is σ = 1450809360. Its totient is φ = 210700800.

The previous prime is 650782393. The next prime is 650782439. The reversal of 650782422 is 224287056.

650782422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 176029 + ... + 179687.

It is an arithmetic number, because the mean of its divisors is an integer number (30225195).

Almost surely, 2^650782422 is an apocalyptic number.

650782422 is an abundant number, since it is smaller than the sum of its proper divisors (800026938).

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

650782422 is a wasteful number, since it uses less digits than its factorization.

650782422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3949 (or 3946 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 36.

The square root of 650782422 is about 25510.4375109483. The cubic root of 650782422 is about 866.5865375293.

The spelling of 650782422 in words is "six hundred fifty million, seven hundred eighty-two thousand, four hundred twenty-two".