3332733640 has 16 divisors (see below), whose sum is σ = 7498650780. Its totient is φ = 1333093440.

The previous prime is 3332733617. The next prime is 3332733641. The reversal of 3332733640 is 463372333.

3332733640 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3127270084 + 205463556 = 55922^2 + 14334^2 .

It is a super-2 number, since 2×3332733640² = 22214227030375299200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3332733596 and 3332733605.

It is not an unprimeable number, because it can be changed into a prime (3332733641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41659131 + ... + 41659210.

Almost surely, 2^3332733640 is an apocalyptic number.

It is an amenable number.

3332733640 is an abundant number, since it is smaller than the sum of its proper divisors (4165917140).

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

3332733640 is a wasteful number, since it uses less digits than its factorization.

3332733640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83318352 (or 83318348 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 34.

The square root of 3332733640 is about 57729.8331887422. The cubic root of 3332733640 is about 1493.7119945280.

The spelling of 3332733640 in words is "three billion, three hundred thirty-two million, seven hundred thirty-three thousand, six hundred forty".