328673037 has 96 divisors (see below), whose sum is σ = 592289280. Its totient is φ = 160030080.

The previous prime is 328673003. The next prime is 328673047. The reversal of 328673037 is 730376823.

It is a de Polignac number, because none of the positive numbers 2^k-328673037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 328672986 and 328673004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (328673047) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2016318 + ... + 2016480.

It is an arithmetic number, because the mean of its divisors is an integer number (6169680).

Almost surely, 2^328673037 is an apocalyptic number.

It is an amenable number.

328673037 is a deficient number, since it is larger than the sum of its proper divisors (263616243).

328673037 is a wasteful number, since it uses less digits than its factorization.

328673037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263 (or 256 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 39.

The square root of 328673037 is about 18129.3418799470. The cubic root of 328673037 is about 690.1148286104.

The spelling of 328673037 in words is "three hundred twenty-eight million, six hundred seventy-three thousand, thirty-seven".