3504001 has 2 divisors, whose sum is σ = 3504002. Its totient is φ = 3504000.

The previous prime is 3503977. The next prime is 3504013. The reversal of 3504001 is 1004053.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2027776 + 1476225 = 1424^2 + 1215^2 .

It is an emirp because it is prime and its reverse (1004053) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3504001 - 2¹⁵ = 3471233 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3504031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1752000 + 1752001.

It is an arithmetic number, because the mean of its divisors is an integer number (1752001).

Almost surely, 2^3504001 is an apocalyptic number.

It is an amenable number.

3504001 is a deficient number, since it is larger than the sum of its proper divisors (1).

3504001 is an equidigital number, since it uses as much as digits as its factorization.

3504001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60, while the sum is 13.

The square root of 3504001 is about 1871.8977001962. The cubic root of 3504001 is about 151.8872808124.

Adding to 3504001 its reverse (1004053), we get a palindrome (4508054).

The spelling of 3504001 in words is "three million, five hundred four thousand, one".