650943134 has 8 divisors (see below), whose sum is σ = 979313088. Its totient is φ = 324505440.

The previous prime is 650943133. The next prime is 650943143. The reversal of 650943134 is 431349056.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 650943094 and 650943103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (650943133) 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, 482222 + ... + 483569.

It is an arithmetic number, because the mean of its divisors is an integer number (122414136).

Almost surely, 2^650943134 is an apocalyptic number.

650943134 is a deficient number, since it is larger than the sum of its proper divisors (328369954).

650943134 is a wasteful number, since it uses less digits than its factorization.

650943134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 966130.

The product of its (nonzero) digits is 38880, while the sum is 35.

The square root of 650943134 is about 25513.5872428790. The cubic root of 650943134 is about 866.6578667417.

The spelling of 650943134 in words is "six hundred fifty million, nine hundred forty-three thousand, one hundred thirty-four".