3879049 has 2 divisors, whose sum is σ = 3879050. Its totient is φ = 3879048.

The previous prime is 3879047. The next prime is 3879067. The reversal of 3879049 is 9409783.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3168400 + 710649 = 1780^2 + 843^2 .

It is a cyclic number.

It is not a de Polignac number, because 3879049 - 2¹ = 3879047 is a prime.

It is a super-2 number, since 2×3879049² = 30094042288802, which contains 22 as substring.

Together with 3879047, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (3879047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1939524 + 1939525.

It is an arithmetic number, because the mean of its divisors is an integer number (1939525).

Almost surely, 2^3879049 is an apocalyptic number.

It is an amenable number.

3879049 is a deficient number, since it is larger than the sum of its proper divisors (1).

3879049 is an equidigital number, since it uses as much as digits as its factorization.

3879049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54432, while the sum is 40.

The square root of 3879049 is about 1969.5301470148. The cubic root of 3879049 is about 157.1237208890.

The spelling of 3879049 in words is "three million, eight hundred seventy-nine thousand, forty-nine".