3486619 has 2 divisors, whose sum is σ = 3486620. Its totient is φ = 3486618.

The previous prime is 3486617. The next prime is 3486629. The reversal of 3486619 is 9166843.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3486619 - 2¹ = 3486617 is a prime.

It is a super-2 number, since 2×3486619² = 24313024102322, which contains 22 as substring.

Together with 3486617, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (3486611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1743309 + 1743310.

It is an arithmetic number, because the mean of its divisors is an integer number (1743310).

Almost surely, 2^3486619 is an apocalyptic number.

3486619 is a deficient number, since it is larger than the sum of its proper divisors (1).

3486619 is an equidigital number, since it uses as much as digits as its factorization.

3486619 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31104, while the sum is 37.

The square root of 3486619 is about 1867.2490460568. The cubic root of 3486619 is about 151.6357129333.

The spelling of 3486619 in words is "three million, four hundred eighty-six thousand, six hundred nineteen".