396303028 has 24 divisors (see below), whose sum is σ = 757802304. Its totient is φ = 179846400.

The previous prime is 396303023. The next prime is 396303053. The reversal of 396303028 is 820303693.

It is a junction number, because it is equal to n+sod(n) for n = 396302984 and 396303002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (396303023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21508 + ... + 35428.

It is an arithmetic number, because the mean of its divisors is an integer number (31575096).

Almost surely, 2^396303028 is an apocalyptic number.

It is an amenable number.

396303028 is a deficient number, since it is larger than the sum of its proper divisors (361499276).

396303028 is a wasteful number, since it uses less digits than its factorization.

396303028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14583 (or 14581 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 34.

The square root of 396303028 is about 19907.3611510918. The cubic root of 396303028 is about 734.5293100644.

The spelling of 396303028 in words is "three hundred ninety-six million, three hundred three thousand, twenty-eight".