3212637241 has 12 divisors (see below), whose sum is σ = 3597880356. Its totient is φ = 2865468320.

The previous prime is 3212637209. The next prime is 3212637247. The reversal of 3212637241 is 1427362123.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2538144400 + 674492841 = 50380^2 + 25971^2 .

It is not a de Polignac number, because 3212637241 - 2⁵ = 3212637209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3212637247) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 244066 + ... + 256891.

It is an arithmetic number, because the mean of its divisors is an integer number (299823363).

Almost surely, 2^3212637241 is an apocalyptic number.

It is an amenable number.

3212637241 is a deficient number, since it is larger than the sum of its proper divisors (385243115).

3212637241 is a wasteful number, since it uses less digits than its factorization.

3212637241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501032 (or 501021 counting only the distinct ones).

The product of its digits is 12096, while the sum is 31.

The square root of 3212637241 is about 56680.1309190443. The cubic root of 3212637241 is about 1475.5498845670.

Adding to 3212637241 its reverse (1427362123), we get a palindrome (4639999364).

The spelling of 3212637241 in words is "three billion, two hundred twelve million, six hundred thirty-seven thousand, two hundred forty-one".