3846279977 has 2 divisors, whose sum is σ = 3846279978. Its totient is φ = 3846279976.

The previous prime is 3846279929. The next prime is 3846280001. The reversal of 3846279977 is 7799726483.

3846279977 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3805779481 + 40500496 = 61691^2 + 6364^2 .

It is a cyclic number.

It is not a de Polignac number, because 3846279977 - 2¹⁴ = 3846263593 is a prime.

It is a super-3 number, since 3×3846279977³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (3846279917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1923139988 + 1923139989.

It is an arithmetic number, because the mean of its divisors is an integer number (1923139989).

Almost surely, 2^3846279977 is an apocalyptic number.

It is an amenable number.

3846279977 is a deficient number, since it is larger than the sum of its proper divisors (1).

3846279977 is an equidigital number, since it uses as much as digits as its factorization.

3846279977 is an evil number, because the sum of its binary digits is even.

The product of its digits is 32006016, while the sum is 62.

The square root of 3846279977 is about 62018.3841856590. The cubic root of 3846279977 is about 1566.8002470427.

The spelling of 3846279977 in words is "three billion, eight hundred forty-six million, two hundred seventy-nine thousand, nine hundred seventy-seven".