329420950 has 24 divisors (see below), whose sum is σ = 639365328. Its totient is φ = 126038880.

The previous prime is 329420939. The next prime is 329420957. The reversal of 329420950 is 59024923.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (329420957) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 142077 + ... + 144376.

It is an arithmetic number, because the mean of its divisors is an integer number (26640222).

Almost surely, 2^329420950 is an apocalyptic number.

329420950 is a deficient number, since it is larger than the sum of its proper divisors (309944378).

329420950 is a wasteful number, since it uses less digits than its factorization.

329420950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286488 (or 286483 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 329420950 is about 18149.9573002253. The cubic root of 329420950 is about 690.6378964034.

The spelling of 329420950 in words is "three hundred twenty-nine million, four hundred twenty thousand, nine hundred fifty".