2020343764 has 24 divisors (see below), whose sum is σ = 3577392000. Its totient is φ = 998273184.

The previous prime is 2020343747. The next prime is 2020343771. The reversal of 2020343764 is 4673430202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 202362 + ... + 212110.

It is an arithmetic number, because the mean of its divisors is an integer number (149058000).

Almost surely, 2^2020343764 is an apocalyptic number.

It is an amenable number.

2020343764 is a deficient number, since it is larger than the sum of its proper divisors (1557048236).

2020343764 is a wasteful number, since it uses less digits than its factorization.

2020343764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10359 (or 10357 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 31.

The square root of 2020343764 is about 44948.2342701023. The cubic root of 2020343764 is about 1264.1785694481.

Adding to 2020343764 its reverse (4673430202), we get a palindrome (6693773966).

The spelling of 2020343764 in words is "two billion, twenty million, three hundred forty-three thousand, seven hundred sixty-four".