3281225001 has 8 divisors (see below), whose sum is σ = 4376043264. Its totient is φ = 2186945040.

The previous prime is 3281224979. The next prime is 3281225021. The reversal of 3281225001 is 1005221823.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3281225001 - 2¹⁷ = 3281093929 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3281225021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120130 + ... + 144891.

It is an arithmetic number, because the mean of its divisors is an integer number (547005408).

Almost surely, 2^3281225001 is an apocalyptic number.

It is an amenable number.

3281225001 is a deficient number, since it is larger than the sum of its proper divisors (1094818263).

3281225001 is a wasteful number, since it uses less digits than its factorization.

3281225001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269151.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 3281225001 is about 57281.9779773709. The cubic root of 3281225001 is about 1485.9767144135.

Adding to 3281225001 its reverse (1005221823), we get a palindrome (4286446824).

The spelling of 3281225001 in words is "three billion, two hundred eighty-one million, two hundred twenty-five thousand, one".