396202369 has 2 divisors, whose sum is σ = 396202370. Its totient is φ = 396202368.

The previous prime is 396202363. The next prime is 396202447. The reversal of 396202369 is 963202693.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 380718144 + 15484225 = 19512^2 + 3935^2 .

It is a cyclic number.

It is not a de Polignac number, because 396202369 - 2⁵ = 396202337 is a prime.

It is a super-2 number, since 2×396202369² = 313952634402424322, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (396202363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 198101184 + 198101185.

It is an arithmetic number, because the mean of its divisors is an integer number (198101185).

Almost surely, 2^396202369 is an apocalyptic number.

It is an amenable number.

396202369 is a deficient number, since it is larger than the sum of its proper divisors (1).

396202369 is an equidigital number, since it uses as much as digits as its factorization.

396202369 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 104976, while the sum is 40.

The square root of 396202369 is about 19904.8328051255. The cubic root of 396202369 is about 734.4671158668.

The spelling of 396202369 in words is "three hundred ninety-six million, two hundred two thousand, three hundred sixty-nine".