2020701739 has 6 divisors (see below), whose sum is σ = 2350612284. Its totient is φ = 1732030020.

The previous prime is 2020701721. The next prime is 2020701751. The reversal of 2020701739 is 9371070202.

It is not a de Polignac number, because 2020701739 - 2⁵ = 2020701707 is a prime.

It is a super-3 number, since 3×2020701739³ (a number of 29 digits) contains 333 as substring.

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 2020701739.

It is not an unprimeable number, because it can be changed into a prime (2020701779) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20619357 + ... + 20619454.

It is an arithmetic number, because the mean of its divisors is an integer number (391768714).

Almost surely, 2^2020701739 is an apocalyptic number.

2020701739 is a deficient number, since it is larger than the sum of its proper divisors (329910545).

2020701739 is an equidigital number, since it uses as much as digits as its factorization.

2020701739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41238825 (or 41238818 counting only the distinct ones).

The product of its (nonzero) digits is 5292, while the sum is 31.

The square root of 2020701739 is about 44952.2161745114. The cubic root of 2020701739 is about 1264.2532296133.

The spelling of 2020701739 in words is "two billion, twenty million, seven hundred one thousand, seven hundred thirty-nine".