396546926 has 4 divisors (see below), whose sum is σ = 594820392. Its totient is φ = 198273462.

The previous prime is 396546923. The next prime is 396546971. The reversal of 396546926 is 629645693.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (396546923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 99136730 + ... + 99136733.

It is an arithmetic number, because the mean of its divisors is an integer number (148705098).

Almost surely, 2^396546926 is an apocalyptic number.

396546926 is a deficient number, since it is larger than the sum of its proper divisors (198273466).

396546926 is a wasteful number, since it uses less digits than its factorization.

396546926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198273465.

The product of its digits is 2099520, while the sum is 50.

The square root of 396546926 is about 19913.4860333393. The cubic root of 396546926 is about 734.6799637124.

The spelling of 396546926 in words is "three hundred ninety-six million, five hundred forty-six thousand, nine hundred twenty-six".