396802799 has 8 divisors (see below), whose sum is σ = 402306432. Its totient is φ = 391336920.

The previous prime is 396802793. The next prime is 396802801. The reversal of 396802799 is 997208693.

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

It is not a de Polignac number, because 396802799 - 2²⁰ = 395754223 is a prime.

It is a super-2 number, since 2×396802799² = 314904922588468802, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 396802799.

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 polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12062 + ... + 30644.

It is an arithmetic number, because the mean of its divisors is an integer number (50288304).

Almost surely, 2^396802799 is an apocalyptic number.

396802799 is a deficient number, since it is larger than the sum of its proper divisors (5503633).

396802799 is a wasteful number, since it uses less digits than its factorization.

396802799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18877.

The product of its (nonzero) digits is 1469664, while the sum is 53.

The square root of 396802799 is about 19919.9096132488. The cubic root of 396802799 is about 734.8379478297.

The spelling of 396802799 in words is "three hundred ninety-six million, eight hundred two thousand, seven hundred ninety-nine".