396486934 has 8 divisors (see below), whose sum is σ = 597198888. Its totient is φ = 197420640.

The previous prime is 396486911. The next prime is 396486943. The reversal of 396486934 is 439684693.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 410812 + ... + 411775.

It is an arithmetic number, because the mean of its divisors is an integer number (74649861).

Almost surely, 2^396486934 is an apocalyptic number.

396486934 is a deficient number, since it is larger than the sum of its proper divisors (200711954).

396486934 is a wasteful number, since it uses less digits than its factorization.

396486934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 822830.

The product of its digits is 3359232, while the sum is 52.

The square root of 396486934 is about 19911.9796604958. The cubic root of 396486934 is about 734.6429129118.

The spelling of 396486934 in words is "three hundred ninety-six million, four hundred eighty-six thousand, nine hundred thirty-four".