3543496 has 32 divisors (see below), whose sum is σ = 7368480. Its totient is φ = 1584000.

The previous prime is 3543487. The next prime is 3543499. The reversal of 3543496 is 6943453.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3543499) 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, 5596 + ... + 6196.

It is an arithmetic number, because the mean of its divisors is an integer number (230265).

Almost surely, 2^3543496 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 3543496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3684240).

3543496 is an abundant number, since it is smaller than the sum of its proper divisors (3824984).

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

3543496 is a wasteful number, since it uses less digits than its factorization.

3543496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 685 (or 681 counting only the distinct ones).

The product of its digits is 38880, while the sum is 34.

The square root of 3543496 is about 1882.4175944779. The cubic root of 3543496 is about 152.4558109001.

The spelling of 3543496 in words is "three million, five hundred forty-three thousand, four hundred ninety-six".