396802798 has 8 divisors (see below), whose sum is σ = 680233392. Its totient is φ = 170058336.

The previous prime is 396802793. The next prime is 396802801. The reversal of 396802798 is 897208693.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (396802793) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 14171515 + ... + 14171542.

It is an arithmetic number, because the mean of its divisors is an integer number (85029174).

Almost surely, 2^396802798 is an apocalyptic number.

396802798 is a deficient number, since it is larger than the sum of its proper divisors (283430594).

396802798 is a wasteful number, since it uses less digits than its factorization.

396802798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28343066.

The product of its (nonzero) digits is 1306368, while the sum is 52.

The square root of 396802798 is about 19919.9095881482. The cubic root of 396802798 is about 734.8379472124.

The spelling of 396802798 in words is "three hundred ninety-six million, eight hundred two thousand, seven hundred ninety-eight".