396041824 has 24 divisors (see below), whose sum is σ = 791349048. Its totient is φ = 195064320.

The previous prime is 396041791. The next prime is 396041827. The reversal of 396041824 is 428140693.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (396041827) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90217 + ... + 94504.

It is an arithmetic number, because the mean of its divisors is an integer number (32972877).

Almost surely, 2^396041824 is an apocalyptic number.

It is an amenable number.

396041824 is a deficient number, since it is larger than the sum of its proper divisors (395307224).

396041824 is a wasteful number, since it uses less digits than its factorization.

396041824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184798 (or 184790 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 396041824 is about 19900.7995819264. The cubic root of 396041824 is about 734.3678980910.

The spelling of 396041824 in words is "three hundred ninety-six million, forty-one thousand, eight hundred twenty-four".