3529944 has 48 divisors (see below), whose sum is σ = 10431720. Its totient is φ = 1069440.

The previous prime is 3529943. The next prime is 3529949. The reversal of 3529944 is 4499253.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 3529899 and 3529908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3529943) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 1437 + ... + 3020.

Almost surely, 2^3529944 is an apocalyptic number.

It is an amenable number.

3529944 is an abundant number, since it is smaller than the sum of its proper divisors (6901776).

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

3529944 is a wasteful number, since it uses less digits than its factorization.

3529944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4480 (or 4473 counting only the distinct ones).

The product of its digits is 38880, while the sum is 36.

The square root of 3529944 is about 1878.8145198502. The cubic root of 3529944 is about 152.2612082958.

It can be divided in two parts, 352 and 9944, that added together give a triangular number (10296 = T₁₄₃).

The spelling of 3529944 in words is "three million, five hundred twenty-nine thousand, nine hundred forty-four".