2064941437 has 16 divisors (see below), whose sum is σ = 2257866688. Its totient is φ = 1876970880.

The previous prime is 2064941419. The next prime is 2064941467. The reversal of 2064941437 is 7341494602.

It is a cyclic number.

It is not a de Polignac number, because 2064941437 - 2⁷ = 2064941309 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2064941437.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2064941467) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 768298 + ... + 770980.

It is an arithmetic number, because the mean of its divisors is an integer number (141116668).

Almost surely, 2^2064941437 is an apocalyptic number.

It is an amenable number.

2064941437 is a deficient number, since it is larger than the sum of its proper divisors (192925251).

2064941437 is a wasteful number, since it uses less digits than its factorization.

2064941437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3580.

The product of its (nonzero) digits is 145152, while the sum is 40.

The square root of 2064941437 is about 45441.6266984359. The cubic root of 2064941437 is about 1273.4129040228.

The spelling of 2064941437 in words is "two billion, sixty-four million, nine hundred forty-one thousand, four hundred thirty-seven".