3273233643 has 12 divisors (see below), whose sum is σ = 4828600608. Its totient is φ = 2135726640.

The previous prime is 3273233633. The next prime is 3273233699. The reversal of 3273233643 is 3463323723.

3273233643 is a `hidden beast` number, since 3 + 2 + 7 + 3 + 2 + 3 + 3 + 643 = 666.

3273233643 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3273233643 - 2¹³ = 3273225451 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3273233598 and 3273233607.

It is not an unprimeable number, because it can be changed into a prime (3273233633) 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, 3868648 + ... + 3869493.

It is an arithmetic number, because the mean of its divisors is an integer number (402383384).

Almost surely, 2^3273233643 is an apocalyptic number.

3273233643 is a deficient number, since it is larger than the sum of its proper divisors (1555366965).

3273233643 is a wasteful number, since it uses less digits than its factorization.

3273233643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7738194 (or 7738191 counting only the distinct ones).

The product of its digits is 163296, while the sum is 36.

The square root of 3273233643 is about 57212.1808970782. The cubic root of 3273233643 is about 1484.7693781915.

The spelling of 3273233643 in words is "three billion, two hundred seventy-three million, two hundred thirty-three thousand, six hundred forty-three".