3323431272 has 64 divisors (see below), whose sum is σ = 9689328000. Its totient is φ = 949549440.

The previous prime is 3323431271. The next prime is 3323431273. The reversal of 3323431272 is 2721343233.

It is an interprime number because it is at equal distance from previous prime (3323431271) and next prime (3323431273).

It is a super-2 number, since 2×3323431272² = 22090390839415075968, which contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (3323431271) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 193629 + ... + 210092.

It is an arithmetic number, because the mean of its divisors is an integer number (151395750).

Almost surely, 2^3323431272 is an apocalyptic number.

It is an amenable number.

3323431272 is an abundant number, since it is smaller than the sum of its proper divisors (6365896728).

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

3323431272 is a wasteful number, since it uses less digits than its factorization.

3323431272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403751 (or 403733 counting only the distinct ones).

The product of its digits is 18144, while the sum is 30.

The square root of 3323431272 is about 57649.2087716735. The cubic root of 3323431272 is about 1492.3209435903.

The spelling of 3323431272 in words is "three billion, three hundred twenty-three million, four hundred thirty-one thousand, two hundred seventy-two".