2678795341 has 6 divisors (see below), whose sum is σ = 2682996110. Its totient is φ = 2674598808.

The previous prime is 2678795321. The next prime is 2678795401. The reversal of 2678795341 is 1435978762.

It can be written as a sum of positive squares in only one way, i.e., 2255300100 + 423495241 = 47490^2 + 20579^2 .

It is not a de Polignac number, because 2678795341 - 2⁵ = 2678795309 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 (2678795321) 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, 1691436 + ... + 1693018.

Almost surely, 2^2678795341 is an apocalyptic number.

It is an amenable number.

2678795341 is a deficient number, since it is larger than the sum of its proper divisors (4200769).

2678795341 is an frugal number, since it uses more digits than its factorization.

2678795341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4235 (or 2652 counting only the distinct ones).

The product of its digits is 2540160, while the sum is 52.

The square root of 2678795341 is about 51757.0801050446. The cubic root of 2678795341 is about 1388.8217576060.

The spelling of 2678795341 in words is "two billion, six hundred seventy-eight million, seven hundred ninety-five thousand, three hundred forty-one".