650772702 has 48 divisors (see below), whose sum is σ = 1469286000. Its totient is φ = 207914112.

The previous prime is 650772701. The next prime is 650772713. The reversal of 650772702 is 207277056.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (650772701) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 68074 + ... + 77042.

It is an arithmetic number, because the mean of its divisors is an integer number (30610125).

Almost surely, 2^650772702 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 650772702, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (734643000).

650772702 is an abundant number, since it is smaller than the sum of its proper divisors (818513298).

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

650772702 is a wasteful number, since it uses less digits than its factorization.

650772702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9145 (or 9142 counting only the distinct ones).

The product of its (nonzero) digits is 41160, while the sum is 36.

The square root of 650772702 is about 25510.2469999802. The cubic root of 650772702 is about 866.5822231006.

The spelling of 650772702 in words is "six hundred fifty million, seven hundred seventy-two thousand, seven hundred two".