2650065794 has 8 divisors (see below), whose sum is σ = 3975317760. Its totient is φ = 1324959876.

The previous prime is 2650065713. The next prime is 2650065797. The reversal of 2650065794 is 4975600562.

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2650065797) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47687 + ... + 87029.

It is an arithmetic number, because the mean of its divisors is an integer number (496914720).

Almost surely, 2^2650065794 is an apocalyptic number.

2650065794 is a deficient number, since it is larger than the sum of its proper divisors (1325251966).

2650065794 is a wasteful number, since it uses less digits than its factorization.

2650065794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73024.

The product of its (nonzero) digits is 453600, while the sum is 44.

The square root of 2650065794 is about 51478.7897487888. The cubic root of 2650065794 is about 1383.8389560713.

The spelling of 2650065794 in words is "two billion, six hundred fifty million, sixty-five thousand, seven hundred ninety-four".