396056414 has 16 divisors (see below), whose sum is σ = 642342960. Its totient is φ = 182064000.

The previous prime is 396056407. The next prime is 396056443. The reversal of 396056414 is 414650693.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 23819 + ... + 36870.

It is an arithmetic number, because the mean of its divisors is an integer number (40146435).

Almost surely, 2^396056414 is an apocalyptic number.

396056414 is a deficient number, since it is larger than the sum of its proper divisors (246286546).

396056414 is a wasteful number, since it uses less digits than its factorization.

396056414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60955.

The product of its (nonzero) digits is 77760, while the sum is 38.

The square root of 396056414 is about 19901.1661467362. The cubic root of 396056414 is about 734.3769159063.

The spelling of 396056414 in words is "three hundred ninety-six million, fifty-six thousand, four hundred fourteen".