2067002964 has 36 divisors (see below), whose sum is σ = 5626842676. Its totient is φ = 636000768.

The previous prime is 2067002963. The next prime is 2067002969. The reversal of 2067002964 is 4692007602.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 426752964 + 1640250000 = 20658^2 + 40500^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2067002963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2207869 + ... + 2208804.

Almost surely, 2^2067002964 is an apocalyptic number.

It is an amenable number.

2067002964 is an abundant number, since it is smaller than the sum of its proper divisors (3559839712).

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

2067002964 is a wasteful number, since it uses less digits than its factorization.

2067002964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4416696 (or 4416691 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 2067002964 is about 45464.3042836905. The cubic root of 2067002964 is about 1273.8365321718.

The spelling of 2067002964 in words is "two billion, sixty-seven million, two thousand, nine hundred sixty-four".