650339146 has 8 divisors (see below), whose sum is σ = 976264740. Its totient is φ = 324917568.

The previous prime is 650339077. The next prime is 650339153. The reversal of 650339146 is 641933056.

It can be written as a sum of positive squares in 2 ways, for example, as 472410225 + 177928921 = 21735^2 + 13339^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122761 + ... + 127948.

Almost surely, 2^650339146 is an apocalyptic number.

650339146 is a deficient number, since it is larger than the sum of its proper divisors (325925594).

650339146 is a wasteful number, since it uses less digits than its factorization.

650339146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252008.

The product of its (nonzero) digits is 58320, while the sum is 37.

The square root of 650339146 is about 25501.7479008793. The cubic root of 650339146 is about 866.3897363397.

The spelling of 650339146 in words is "six hundred fifty million, three hundred thirty-nine thousand, one hundred forty-six".