2002020366 has 64 divisors (see below), whose sum is σ = 4185732096. Its totient is φ = 637891200.

The previous prime is 2002020347. The next prime is 2002020403. The reversal of 2002020366 is 6630202002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3113241 + ... + 3113883.

It is an arithmetic number, because the mean of its divisors is an integer number (65402064).

Almost surely, 2^2002020366 is an apocalyptic number.

2002020366 is an abundant number, since it is smaller than the sum of its proper divisors (2183711730).

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

2002020366 is a wasteful number, since it uses less digits than its factorization.

2002020366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 937.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 2002020366 is about 44743.9422268535. The cubic root of 2002020366 is about 1260.3451573935.

Adding to 2002020366 its reverse (6630202002), we get a palindrome (8632222368).

The spelling of 2002020366 in words is "two billion, two million, twenty thousand, three hundred sixty-six".