650342763 has 20 divisors (see below), whose sum is σ = 1110286320. Its totient is φ = 371624112.

The previous prime is 650342741. The next prime is 650342783. The reversal of 650342763 is 367243056.

It is not a de Polignac number, because 650342763 - 2⁵ = 650342731 is a prime.

It is not an unprimeable number, because it can be changed into a prime (650342783) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 572928 + ... + 574061.

It is an arithmetic number, because the mean of its divisors is an integer number (55514316).

Almost surely, 2^650342763 is an apocalyptic number.

650342763 is a gapful number since it is divisible by the number (63) formed by its first and last digit.

650342763 is a deficient number, since it is larger than the sum of its proper divisors (459943557).

650342763 is a wasteful number, since it uses less digits than its factorization.

650342763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1147008 (or 1146999 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 36.

The square root of 650342763 is about 25501.8188174883. The cubic root of 650342763 is about 866.3913425405.

The spelling of 650342763 in words is "six hundred fifty million, three hundred forty-two thousand, seven hundred sixty-three".