3236445212 has 192 divisors, whose sum is σ = 7876528128. Its totient is φ = 1123200000.

The previous prime is 3236445203. The next prime is 3236445263. The reversal of 3236445212 is 2125446323.

It is a super-2 number, since 2×3236445212² = 20949155220555449888, which contains 22 as substring.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 21433337 + ... + 21433487.

It is an arithmetic number, because the mean of its divisors is an integer number (41023584).

Almost surely, 2^3236445212 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3236445212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3938264064).

3236445212 is an abundant number, since it is smaller than the sum of its proper divisors (4640082916).

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

3236445212 is a wasteful number, since it uses less digits than its factorization.

3236445212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340 (or 338 counting only the distinct ones).

The product of its digits is 34560, while the sum is 32.

The square root of 3236445212 is about 56889.7636838122. The cubic root of 3236445212 is about 1479.1858822989.

The spelling of 3236445212 in words is "three billion, two hundred thirty-six million, four hundred forty-five thousand, two hundred twelve".