2064863064 has 48 divisors (see below), whose sum is σ = 5674115160. Its totient is φ = 625715200.

The previous prime is 2064863039. The next prime is 2064863077. The reversal of 2064863064 is 4603684602.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 352617 + ... + 358424.

Almost surely, 2^2064863064 is an apocalyptic number.

2064863064 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2064863064 is an abundant number, since it is smaller than the sum of its proper divisors (3609252096).

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

2064863064 is a wasteful number, since it uses less digits than its factorization.

2064863064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 711072 (or 711057 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 39.

The square root of 2064863064 is about 45440.7643421631. The cubic root of 2064863064 is about 1273.3967934041.

The spelling of 2064863064 in words is "two billion, sixty-four million, eight hundred sixty-three thousand, sixty-four".