3531401 has 8 divisors (see below), whose sum is σ = 3609984. Its totient is φ = 3453840.

The previous prime is 3531389. The next prime is 3531403. The reversal of 3531401 is 1041353.

3531401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3531401 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3531401.

It is not an unprimeable number, because it can be changed into a prime (3531403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12896 + ... + 13166.

It is an arithmetic number, because the mean of its divisors is an integer number (451248).

Almost surely, 2^3531401 is an apocalyptic number.

It is an amenable number.

3531401 is a deficient number, since it is larger than the sum of its proper divisors (78583).

3531401 is a wasteful number, since it uses less digits than its factorization.

3531401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 3531401 is about 1879.2022243495. The cubic root of 3531401 is about 152.2821542433.

Adding to 3531401 its reverse (1041353), we get a palindrome (4572754).

The spelling of 3531401 in words is "three million, five hundred thirty-one thousand, four hundred one".