326506950 has 288 divisors, whose sum is σ = 1137427200. Its totient is φ = 67651200.

The previous prime is 326506937. The next prime is 326506951. The reversal of 326506950 is 59605623.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (326506951) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 935376 + ... + 935724.

It is an arithmetic number, because the mean of its divisors is an integer number (3949400).

Almost surely, 2^326506950 is an apocalyptic number.

326506950 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 326506950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (568713600).

326506950 is an abundant number, since it is smaller than the sum of its proper divisors (810920250).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

326506950 is a wasteful number, since it uses less digits than its factorization.

326506950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394 (or 377 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 36.

The square root of 326506950 is about 18069.5033135944. The cubic root of 326506950 is about 688.5954415087.

The spelling of 326506950 in words is "three hundred twenty-six million, five hundred six thousand, nine hundred fifty".