650276343 has 20 divisors (see below), whose sum is σ = 980492040. Its totient is φ = 429460272.

The previous prime is 650276329. The next prime is 650276351. The reversal of 650276343 is 343672056.

It is not a de Polignac number, because 650276343 - 2⁴ = 650276327 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 650276298 and 650276307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (650276303) 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, 28848 + ... + 46181.

It is an arithmetic number, because the mean of its divisors is an integer number (49024602).

Almost surely, 2^650276343 is an apocalyptic number.

650276343 is a deficient number, since it is larger than the sum of its proper divisors (330215697).

650276343 is a wasteful number, since it uses less digits than its factorization.

650276343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75148 (or 75139 counting only the distinct ones).

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

The square root of 650276343 is about 25500.5165241804. The cubic root of 650276343 is about 866.3618464679.

The spelling of 650276343 in words is "six hundred fifty million, two hundred seventy-six thousand, three hundred forty-three".