396067039 has 8 divisors (see below), whose sum is σ = 409227552. Its totient is φ = 383117280.

The previous prime is 396067031. The next prime is 396067051. The reversal of 396067039 is 930760693.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 396067039 - 2³ = 396067031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 396066986 and 396067004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (396067031) 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 in 7 ways as a sum of consecutive naturals, for example, 48864 + ... + 56389.

It is an arithmetic number, because the mean of its divisors is an integer number (51153444).

Almost surely, 2^396067039 is an apocalyptic number.

396067039 is a deficient number, since it is larger than the sum of its proper divisors (13160513).

396067039 is a wasteful number, since it uses less digits than its factorization.

396067039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105377.

The product of its (nonzero) digits is 183708, while the sum is 43.

The square root of 396067039 is about 19901.4330891019. The cubic root of 396067039 is about 734.3834828874.

The spelling of 396067039 in words is "three hundred ninety-six million, sixty-seven thousand, thirty-nine".