3269352672 has 96 divisors (see below), whose sum is σ = 9571484160. Its totient is φ = 1085685120.

The previous prime is 3269352631. The next prime is 3269352679. The reversal of 3269352672 is 2762539623.

3269352672 is a `hidden beast` number, since 32 + 6 + 93 + 526 + 7 + 2 = 666.

3269352672 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3269352679) 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, 227163 + ... + 241125.

It is an arithmetic number, because the mean of its divisors is an integer number (99702960).

Almost surely, 2^3269352672 is an apocalyptic number.

3269352672 is a gapful number since it is divisible by the number (32) 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 3269352672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4785742080).

3269352672 is an abundant number, since it is smaller than the sum of its proper divisors (6302131488).

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

3269352672 is a wasteful number, since it uses less digits than its factorization.

3269352672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14253 (or 14239 counting only the distinct ones).

The product of its digits is 816480, while the sum is 45.

The square root of 3269352672 is about 57178.2534885423. The cubic root of 3269352672 is about 1484.1823312077.

The spelling of 3269352672 in words is "three billion, two hundred sixty-nine million, three hundred fifty-two thousand, six hundred seventy-two".