3506001 has 8 divisors (see below), whose sum is σ = 4687200. Its totient is φ = 2331072.

The previous prime is 3505991. The next prime is 3506023. The reversal of 3506001 is 1006053.

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

It is not a de Polignac number, because 3506001 - 2⁵ = 3505969 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3506101) 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, 51 + ... + 2648.

It is an arithmetic number, because the mean of its divisors is an integer number (585900).

Almost surely, 2^3506001 is an apocalyptic number.

It is an amenable number.

3506001 is a deficient number, since it is larger than the sum of its proper divisors (1181199).

3506001 is a wasteful number, since it uses less digits than its factorization.

3506001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3135.

The product of its (nonzero) digits is 90, while the sum is 15.

The square root of 3506001 is about 1872.4318412161. The cubic root of 3506001 is about 151.9161731923.

The spelling of 3506001 in words is "three million, five hundred six thousand, one".