396434341 has 4 divisors (see below), whose sum is σ = 397042092. Its totient is φ = 395826592.

The previous prime is 396434327. The next prime is 396434387. The reversal of 396434341 is 143434693.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 286624900 + 109809441 = 16930^2 + 10479^2 .

It is a cyclic number.

It is not a de Polignac number, because 396434341 - 2¹¹ = 396432293 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 396434341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (396434641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 302896 + ... + 304201.

It is an arithmetic number, because the mean of its divisors is an integer number (99260523).

Almost surely, 2^396434341 is an apocalyptic number.

It is an amenable number.

396434341 is a deficient number, since it is larger than the sum of its proper divisors (607751).

396434341 is an equidigital number, since it uses as much as digits as its factorization.

396434341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 607750.

The product of its digits is 93312, while the sum is 37.

The square root of 396434341 is about 19910.6589795516. The cubic root of 396434341 is about 734.6104286272.

The spelling of 396434341 in words is "three hundred ninety-six million, four hundred thirty-four thousand, three hundred forty-one".