3520984 has 16 divisors (see below), whose sum is σ = 6701400. Its totient is φ = 1733952.

The previous prime is 3520973. The next prime is 3520987. The reversal of 3520984 is 4890253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3520987) 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 3 ways as a sum of consecutive naturals, for example, 2749 + ... + 3820.

Almost surely, 2^3520984 is an apocalyptic number.

It is an amenable number.

3520984 is a deficient number, since it is larger than the sum of its proper divisors (3180416).

3520984 is a wasteful number, since it uses less digits than its factorization.

3520984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6642 (or 6638 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 3520984 is about 1876.4285224863. The cubic root of 3520984 is about 152.1322717508.

The spelling of 3520984 in words is "three million, five hundred twenty thousand, nine hundred eighty-four".