396619 has 2 divisors, whose sum is σ = 396620. Its totient is φ = 396618.

The previous prime is 396601. The next prime is 396623. The reversal of 396619 is 916693.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 396619 - 2⁹ = 396107 is a prime.

It is a super-3 number, since 3×396619³ = 187172396233333977, which contains 333 as substring. Note that it is a super-d number also for d = 2.

396619 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (396629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 198309 + 198310.

It is an arithmetic number, because the mean of its divisors is an integer number (198310).

2³⁹⁶⁶¹⁹ is an apocalyptic number.

396619 is a deficient number, since it is larger than the sum of its proper divisors (1).

396619 is an equidigital number, since it uses as much as digits as its factorization.

396619 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8748, while the sum is 34.

The square root of 396619 is about 629.7769446399. The cubic root of 396619 is about 73.4724471363.

The spelling of 396619 in words is "three hundred ninety-six thousand, six hundred nineteen".