2079639037 has 6 divisors (see below), whose sum is σ = 2419171998. Its totient is φ = 1782547704.

The previous prime is 2079639011. The next prime is 2079639049. The reversal of 2079639037 is 7309369702.

It can be written as a sum of positive squares in only one way, i.e., 1627396281 + 452242756 = 40341^2 + 21266^2 .

It is not a de Polignac number, because 2079639037 - 2¹¹ = 2079636989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2079636037) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 21220758 + ... + 21220855.

It is an arithmetic number, because the mean of its divisors is an integer number (403195333).

Almost surely, 2^2079639037 is an apocalyptic number.

It is an amenable number.

2079639037 is a deficient number, since it is larger than the sum of its proper divisors (339532961).

2079639037 is an equidigital number, since it uses as much as digits as its factorization.

2079639037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42441627 (or 42441620 counting only the distinct ones).

The product of its (nonzero) digits is 428652, while the sum is 46.

The square root of 2079639037 is about 45603.0595135897. The cubic root of 2079639037 is about 1276.4270142213.

The spelling of 2079639037 in words is "two billion, seventy-nine million, six hundred thirty-nine thousand, thirty-seven".