3232644426 has 48 divisors (see below), whose sum is σ = 7827176448. Its totient is φ = 955694400.

The previous prime is 3232644421. The next prime is 3232644427. The reversal of 3232644426 is 6244462323.

3232644426 is a `hidden beast` number, since 3 + 2 + 3 + 2 + 644 + 4 + 2 + 6 = 666.

It is not an unprimeable number, because it can be changed into a prime (3232644421) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 190986 + ... + 207221.

It is an arithmetic number, because the mean of its divisors is an integer number (163066176).

Almost surely, 2^3232644426 is an apocalyptic number.

3232644426 is an abundant number, since it is smaller than the sum of its proper divisors (4594532022).

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

3232644426 is a wasteful number, since it uses less digits than its factorization.

3232644426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398267 (or 398264 counting only the distinct ones).

The product of its digits is 165888, while the sum is 36.

The square root of 3232644426 is about 56856.3490386078. The cubic root of 3232644426 is about 1478.6066180281.

The spelling of 3232644426 in words is "three billion, two hundred thirty-two million, six hundred forty-four thousand, four hundred twenty-six".