3779796205 has 8 divisors (see below), whose sum is σ = 4539911832. Its totient is φ = 3021066048.

The previous prime is 3779796197. The next prime is 3779796211. The reversal of 3779796205 is 5026979773.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1056835081 + 2722961124 = 32509^2 + 52182^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3779796205 - 2³ = 3779796197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 340354 + ... + 351283.

It is an arithmetic number, because the mean of its divisors is an integer number (567488979).

Almost surely, 2^3779796205 is an apocalyptic number.

It is an amenable number.

3779796205 is a deficient number, since it is larger than the sum of its proper divisors (760115627).

3779796205 is a wasteful number, since it uses less digits than its factorization.

3779796205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 692735.

The product of its (nonzero) digits is 5000940, while the sum is 55.

The square root of 3779796205 is about 61480.0472104568. The cubic root of 3779796205 is about 1557.7202352285.

The spelling of 3779796205 in words is "three billion, seven hundred seventy-nine million, seven hundred ninety-six thousand, two hundred five".