650770832 has 20 divisors (see below), whose sum is σ = 1315689600. Its totient is φ = 311238048.

The previous prime is 650770801. The next prime is 650770847. The reversal of 650770832 is 238077056.

It is a happy number.

650770832 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 883832 + ... + 884567.

It is an arithmetic number, because the mean of its divisors is an integer number (65784480).

Almost surely, 2^650770832 is an apocalyptic number.

It is an amenable number.

650770832 is an abundant number, since it is smaller than the sum of its proper divisors (664918768).

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

650770832 is a wasteful number, since it uses less digits than its factorization.

650770832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1768430 (or 1768424 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 38.

The square root of 650770832 is about 25510.2103480156. The cubic root of 650770832 is about 866.5813930564.

The spelling of 650770832 in words is "six hundred fifty million, seven hundred seventy thousand, eight hundred thirty-two".