650331106 has 4 divisors (see below), whose sum is σ = 975496662. Its totient is φ = 325165552.

The previous prime is 650331089. The next prime is 650331139. The reversal of 650331106 is 601133056.

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

It can be written as a sum of positive squares in only one way, i.e., 544055625 + 106275481 = 23325^2 + 10309^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162582775 + ... + 162582778.

Almost surely, 2^650331106 is an apocalyptic number.

650331106 is a deficient number, since it is larger than the sum of its proper divisors (325165556).

650331106 is a wasteful number, since it uses less digits than its factorization.

650331106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325165555.

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 650331106 is about 25501.5902641384. The cubic root of 650331106 is about 866.3861659963.

The spelling of 650331106 in words is "six hundred fifty million, three hundred thirty-one thousand, one hundred six".