396799176 has 64 divisors (see below), whose sum is σ = 1054442880. Its totient is φ = 124001280.

The previous prime is 396799171. The next prime is 396799219. The reversal of 396799176 is 671997693.

It is not an unprimeable number, because it can be changed into a prime (396799171) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111261 + ... + 114771.

It is an arithmetic number, because the mean of its divisors is an integer number (16475670).

Almost surely, 2^396799176 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 396799176, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (527221440).

396799176 is an abundant number, since it is smaller than the sum of its proper divisors (657643704).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

396799176 is a wasteful number, since it uses less digits than its factorization.

396799176 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3814 (or 3810 counting only the distinct ones).

The product of its digits is 3857868, while the sum is 57.

The square root of 396799176 is about 19919.8186738735. The cubic root of 396799176 is about 734.8357113485.

The spelling of 396799176 in words is "three hundred ninety-six million, seven hundred ninety-nine thousand, one hundred seventy-six".