3212315444 has 48 divisors (see below), whose sum is σ = 6417911808. Its totient is φ = 1393694208.

The previous prime is 3212315443. The next prime is 3212315453. The reversal of 3212315444 is 4445132123.

It is a super-3 number, since 3×3212315444³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3212315443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 959237 + ... + 962579.

It is an arithmetic number, because the mean of its divisors is an integer number (133706496).

Almost surely, 2^3212315444 is an apocalyptic number.

3212315444 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

3212315444 is a deficient number, since it is larger than the sum of its proper divisors (3205596364).

3212315444 is a wasteful number, since it uses less digits than its factorization.

3212315444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4464 (or 4462 counting only the distinct ones).

The product of its digits is 11520, while the sum is 29.

The square root of 3212315444 is about 56677.2921371514. The cubic root of 3212315444 is about 1475.5006162820.

Adding to 3212315444 its reverse (4445132123), we get a palindrome (7657447567).

The spelling of 3212315444 in words is "three billion, two hundred twelve million, three hundred fifteen thousand, four hundred forty-four".