2064659914 has 8 divisors (see below), whose sum is σ = 3131787780. Its totient is φ = 1020730656.

The previous prime is 2064659899. The next prime is 2064659917. The reversal of 2064659914 is 4199564602.

It can be written as a sum of positive squares in 2 ways, for example, as 2055080889 + 9579025 = 45333^2 + 3095^2 .

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

It is not an unprimeable number, because it can be changed into a prime (2064659917) 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, 5799429 + ... + 5799784.

Almost surely, 2^2064659914 is an apocalyptic number.

2064659914 is a deficient number, since it is larger than the sum of its proper divisors (1067127866).

2064659914 is a wasteful number, since it uses less digits than its factorization.

2064659914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11599304.

The product of its (nonzero) digits is 466560, while the sum is 46.

The square root of 2064659914 is about 45438.5289594635. The cubic root of 2064659914 is about 1273.3550313058.

The spelling of 2064659914 in words is "two billion, sixty-four million, six hundred fifty-nine thousand, nine hundred fourteen".