650304334 has 4 divisors (see below), whose sum is σ = 975456504. Its totient is φ = 325152166.

The previous prime is 650304331. The next prime is 650304397. The reversal of 650304334 is 433403056.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (650304331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162576082 + ... + 162576085.

It is an arithmetic number, because the mean of its divisors is an integer number (243864126).

Almost surely, 2^650304334 is an apocalyptic number.

650304334 is a deficient number, since it is larger than the sum of its proper divisors (325152170).

650304334 is a wasteful number, since it uses less digits than its factorization.

650304334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325152169.

The product of its (nonzero) digits is 12960, while the sum is 28.

The square root of 650304334 is about 25501.0653502947. The cubic root of 650304334 is about 866.3742770736.

The spelling of 650304334 in words is "six hundred fifty million, three hundred four thousand, three hundred thirty-four".