3481001 has 2 divisors, whose sum is σ = 3481002. Its totient is φ = 3481000.

The previous prime is 3480991. The next prime is 3481007. The reversal of 3481001 is 1001843.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2399401 + 1081600 = 1549^2 + 1040^2 .

It is a cyclic number.

It is not a de Polignac number, because 3481001 - 2¹⁰ = 3479977 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (3481007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1740500 + 1740501.

It is an arithmetic number, because the mean of its divisors is an integer number (1740501).

Almost surely, 2^3481001 is an apocalyptic number.

It is an amenable number.

3481001 is a deficient number, since it is larger than the sum of its proper divisors (1).

3481001 is an equidigital number, since it uses as much as digits as its factorization.

3481001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 3481001 is about 1865.7440874890. The cubic root of 3481001 is about 151.5542254525.

Adding to 3481001 its reverse (1001843), we get a palindrome (4482844).

The spelling of 3481001 in words is "three million, four hundred eighty-one thousand, one".