650738046 has 32 divisors (see below), whose sum is σ = 1498768128. Its totient is φ = 184504320.

The previous prime is 650738021. The next prime is 650738111. The reversal of 650738046 is 640837056.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 650737995 and 650738013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53635 + ... + 64638.

It is an arithmetic number, because the mean of its divisors is an integer number (46836504).

Almost surely, 2^650738046 is an apocalyptic number.

650738046 is an abundant number, since it is smaller than the sum of its proper divisors (848030082).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

650738046 is a wasteful number, since it uses less digits than its factorization.

650738046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118416.

The product of its (nonzero) digits is 120960, while the sum is 39.

The square root of 650738046 is about 25509.5677344795. The cubic root of 650738046 is about 866.5668399484.

The spelling of 650738046 in words is "six hundred fifty million, seven hundred thirty-eight thousand, forty-six".