3524940 has 36 divisors (see below), whose sum is σ = 10692864. Its totient is φ = 939936.

The previous prime is 3524929. The next prime is 3524947. The reversal of 3524940 is 494253.

3524940 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (3524947) 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 11 ways as a sum of consecutive naturals, for example, 9612 + ... + 9971.

It is an arithmetic number, because the mean of its divisors is an integer number (297024).

Almost surely, 2^3524940 is an apocalyptic number.

3524940 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3524940 is an abundant number, since it is smaller than the sum of its proper divisors (7167924).

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

3524940 is a wasteful number, since it uses less digits than its factorization.

3524940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19598 (or 19593 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 3524940 is about 1877.4823567746. The cubic root of 3524940 is about 152.1892264743.

The spelling of 3524940 in words is "three million, five hundred twenty-four thousand, nine hundred forty".