3241121631 has 16 divisors (see below), whose sum is σ = 4962483840. Its totient is φ = 1860930720.

The previous prime is 3241121591. The next prime is 3241121651. The reversal of 3241121631 is 1361211423.

It is a happy number.

It is not a de Polignac number, because 3241121631 - 2¹³ = 3241113439 is a prime.

It is a super-2 number, since 2×3241121631² = 21009738853872200322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3241121651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2584000 + ... + 2585253.

It is an arithmetic number, because the mean of its divisors is an integer number (310155240).

Almost surely, 2^3241121631 is an apocalyptic number.

3241121631 is a deficient number, since it is larger than the sum of its proper divisors (1721362209).

3241121631 is a wasteful number, since it uses less digits than its factorization.

3241121631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5169286.

The product of its digits is 864, while the sum is 24.

The square root of 3241121631 is about 56930.8495545254. The cubic root of 3241121631 is about 1479.8979767449.

The spelling of 3241121631 in words is "three billion, two hundred forty-one million, one hundred twenty-one thousand, six hundred thirty-one".