2020485434 has 16 divisors (see below), whose sum is σ = 3346086240. Its totient is φ = 907336560.

The previous prime is 2020485413. The next prime is 2020485449. The reversal of 2020485434 is 4345840202.

It is a super-2 number, since 2×2020485434² = 8164722778012336712, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2020485434.

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, 551429 + ... + 555080.

It is an arithmetic number, because the mean of its divisors is an integer number (209130390).

Almost surely, 2^2020485434 is an apocalyptic number.

2020485434 is a deficient number, since it is larger than the sum of its proper divisors (1325600806).

2020485434 is a wasteful number, since it uses less digits than its factorization.

2020485434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1106605.

The product of its (nonzero) digits is 30720, while the sum is 32.

The square root of 2020485434 is about 44949.8101664512. The cubic root of 2020485434 is about 1264.2081175535.

The spelling of 2020485434 in words is "two billion, twenty million, four hundred eighty-five thousand, four hundred thirty-four".