3327731316 has 144 divisors (see below), whose sum is σ = 10808239680. Its totient is φ = 877625280.

The previous prime is 3327731263. The next prime is 3327731327. The reversal of 3327731316 is 6131377233.

It is a happy number.

3327731316 is a `hidden beast` number, since 3 + 327 + 7 + 313 + 16 = 666.

It is a super-2 number, since 2×3327731316² = 22147591422974183712, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 44611 + ... + 92981.

It is an arithmetic number, because the mean of its divisors is an integer number (75057220).

Almost surely, 2^3327731316 is an apocalyptic number.

3327731316 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3327731316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5404119840).

3327731316 is an abundant number, since it is smaller than the sum of its proper divisors (7480508364).

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

3327731316 is a wasteful number, since it uses less digits than its factorization.

3327731316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48411 (or 48396 counting only the distinct ones).

The product of its digits is 47628, while the sum is 36.

The square root of 3327731316 is about 57686.4916249896. The cubic root of 3327731316 is about 1492.9642827182.

The spelling of 3327731316 in words is "three billion, three hundred twenty-seven million, seven hundred thirty-one thousand, three hundred sixteen".