396832619 has 2 divisors, whose sum is σ = 396832620. Its totient is φ = 396832618.

The previous prime is 396832573. The next prime is 396832621. The reversal of 396832619 is 916238693.

It is a strong prime.

It is an emirp because it is prime and its reverse (916238693) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 396832619 - 2¹⁶ = 396767083 is a prime.

It is a super-2 number, since 2×396832619² = 314952255004798322, which contains 22 as substring.

Together with 396832621, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (396832669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 198416309 + 198416310.

It is an arithmetic number, because the mean of its divisors is an integer number (198416310).

Almost surely, 2^396832619 is an apocalyptic number.

396832619 is a deficient number, since it is larger than the sum of its proper divisors (1).

396832619 is an equidigital number, since it uses as much as digits as its factorization.

396832619 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 419904, while the sum is 47.

The square root of 396832619 is about 19920.6580965590. The cubic root of 396832619 is about 734.8563552257.

The spelling of 396832619 in words is "three hundred ninety-six million, eight hundred thirty-two thousand, six hundred nineteen".