3531704 has 32 divisors (see below), whose sum is σ = 7344000. Its totient is φ = 1578720.

The previous prime is 3531691. The next prime is 3531713. The reversal of 3531704 is 4071353.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 3531704.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5597 + ... + 6195.

It is an arithmetic number, because the mean of its divisors is an integer number (229500).

Almost surely, 2^3531704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3531704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3672000).

3531704 is an abundant number, since it is smaller than the sum of its proper divisors (3812296).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3531704 is a wasteful number, since it uses less digits than its factorization.

3531704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 683 (or 679 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 23.

The square root of 3531704 is about 1879.2828419373. The cubic root of 3531704 is about 152.2865094717.

The spelling of 3531704 in words is "three million, five hundred thirty-one thousand, seven hundred four".