650348733 has 4 divisors (see below), whose sum is σ = 867131648. Its totient is φ = 433565820.

The previous prime is 650348723. The next prime is 650348749. The reversal of 650348733 is 337843056.

650348733 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 650348733 - 2⁴ = 650348717 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 650348691 and 650348700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (650348723) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108391453 + ... + 108391458.

It is an arithmetic number, because the mean of its divisors is an integer number (216782912).

Almost surely, 2^650348733 is an apocalyptic number.

It is an amenable number.

650348733 is a deficient number, since it is larger than the sum of its proper divisors (216782915).

650348733 is a wasteful number, since it uses less digits than its factorization.

650348733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216782914.

The product of its (nonzero) digits is 181440, while the sum is 39.

The square root of 650348733 is about 25501.9358676944. The cubic root of 650348733 is about 866.3939936249.

The spelling of 650348733 in words is "six hundred fifty million, three hundred forty-eight thousand, seven hundred thirty-three".