329840248 has 16 divisors (see below), whose sum is σ = 638400960. Its totient is φ = 159600000.

The previous prime is 329840191. The next prime is 329840293. The reversal of 329840248 is 842048923.

It is a self number, because there is not a number n which added to its sum of digits gives 329840248.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 664753 + ... + 665248.

It is an arithmetic number, because the mean of its divisors is an integer number (39900060).

Almost surely, 2^329840248 is an apocalyptic number.

It is an amenable number.

329840248 is a deficient number, since it is larger than the sum of its proper divisors (308560712).

329840248 is a wasteful number, since it uses less digits than its factorization.

329840248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1330038 (or 1330034 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 40.

The square root of 329840248 is about 18161.5045632238. The cubic root of 329840248 is about 690.9307945041.

The spelling of 329840248 in words is "three hundred twenty-nine million, eight hundred forty thousand, two hundred forty-eight".