2020651347 has 32 divisors (see below), whose sum is σ = 3186279936. Its totient is φ = 1122912000.

The previous prime is 2020651343. The next prime is 2020651379. The reversal of 2020651347 is 7431560202.

It is not a de Polignac number, because 2020651347 - 2² = 2020651343 is a prime.

It is a super-2 number, since 2×2020651347² = 8166063732265828818, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2020651343) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 49183 + ... + 80375.

It is an arithmetic number, because the mean of its divisors is an integer number (99571248).

Almost surely, 2^2020651347 is an apocalyptic number.

2020651347 is a deficient number, since it is larger than the sum of its proper divisors (1165628589).

2020651347 is a wasteful number, since it uses less digits than its factorization.

2020651347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31371.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 2020651347 is about 44951.6556647250. The cubic root of 2020651347 is about 1264.2427202645.

The spelling of 2020651347 in words is "two billion, twenty million, six hundred fifty-one thousand, three hundred forty-seven".