650473685 has 8 divisors (see below), whose sum is σ = 798721440. Its totient is φ = 508276944.

The previous prime is 650473679. The next prime is 650473697. The reversal of 650473685 is 586374056.

650473685 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 650473685 - 2¹⁰ = 650472661 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1512515 + ... + 1512944.

It is an arithmetic number, because the mean of its divisors is an integer number (99840180).

Almost surely, 2^650473685 is an apocalyptic number.

It is an amenable number.

650473685 is a deficient number, since it is larger than the sum of its proper divisors (148247755).

650473685 is a wasteful number, since it uses less digits than its factorization.

650473685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3025507.

The product of its (nonzero) digits is 604800, while the sum is 44.

The square root of 650473685 is about 25504.3856032644. The cubic root of 650473685 is about 866.4494770521.

The spelling of 650473685 in words is "six hundred fifty million, four hundred seventy-three thousand, six hundred eighty-five".