2079360389 has 4 divisors (see below), whose sum is σ = 2201675724. Its totient is φ = 1957045056.

The previous prime is 2079360383. The next prime is 2079360391. The reversal of 2079360389 is 9830639702.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1502880289 + 576480100 = 38767^2 + 24010^2 .

It is a cyclic number.

It is not a de Polignac number, because 2079360389 - 2²⁰ = 2078311813 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 (2079360383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61157642 + ... + 61157675.

It is an arithmetic number, because the mean of its divisors is an integer number (550418931).

Almost surely, 2^2079360389 is an apocalyptic number.

It is an amenable number.

2079360389 is a deficient number, since it is larger than the sum of its proper divisors (122315335).

2079360389 is a wasteful number, since it uses less digits than its factorization.

2079360389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122315334.

The product of its (nonzero) digits is 489888, while the sum is 47.

The square root of 2079360389 is about 45600.0042653507. The cubic root of 2079360389 is about 1276.3700027696.

The spelling of 2079360389 in words is "two billion, seventy-nine million, three hundred sixty thousand, three hundred eighty-nine".