2849960693 has 4 divisors (see below), whose sum is σ = 2850257100. Its totient is φ = 2849664288.

The previous prime is 2849960681. The next prime is 2849960719. The reversal of 2849960693 is 3960699482.

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 1803955729 + 1046004964 = 42473^2 + 32342^2 .

It is a cyclic number.

It is not a de Polignac number, because 2849960693 - 2⁴ = 2849960677 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 (2849960593) 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, 133280 + ... + 153177.

It is an arithmetic number, because the mean of its divisors is an integer number (712564275).

Almost surely, 2^2849960693 is an apocalyptic number.

It is an amenable number.

2849960693 is a deficient number, since it is larger than the sum of its proper divisors (296407).

2849960693 is an equidigital number, since it uses as much as digits as its factorization.

2849960693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296406.

The product of its (nonzero) digits is 5038848, while the sum is 56.

The square root of 2849960693 is about 53385.0231151022. The cubic root of 2849960693 is about 1417.7934209220.

The spelling of 2849960693 in words is "two billion, eight hundred forty-nine million, nine hundred sixty thousand, six hundred ninety-three".