3272434464 has 48 divisors (see below), whose sum is σ = 9250924032. Its totient is φ = 1006902528.

The previous prime is 3272434463. The next prime is 3272434481. The reversal of 3272434464 is 4644342723.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (3272434463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1309824 + ... + 1312319.

It is an arithmetic number, because the mean of its divisors is an integer number (192727584).

Almost surely, 2^3272434464 is an apocalyptic number.

It is an amenable number.

3272434464 is an abundant number, since it is smaller than the sum of its proper divisors (5978489568).

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

3272434464 is a wasteful number, since it uses less digits than its factorization.

3272434464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2622169 (or 2622161 counting only the distinct ones).

The product of its digits is 387072, while the sum is 39.

The square root of 3272434464 is about 57205.1961276246. The cubic root of 3272434464 is about 1484.6485300007.

The spelling of 3272434464 in words is "three billion, two hundred seventy-two million, four hundred thirty-four thousand, four hundred sixty-four".