3523750 has 20 divisors (see below), whose sum is σ = 6607260. Its totient is φ = 1409000.

The previous prime is 3523711. The next prime is 3523763. The reversal of 3523750 is 573253.

3523750 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

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 9 ways as a sum of consecutive naturals, for example, 160 + ... + 2659.

It is an arithmetic number, because the mean of its divisors is an integer number (330363).

Almost surely, 2^3523750 is an apocalyptic number.

3523750 is a deficient number, since it is larger than the sum of its proper divisors (3083510).

3523750 is an equidigital number, since it uses as much as digits as its factorization.

3523750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2841 (or 2826 counting only the distinct ones).

The product of its (nonzero) digits is 3150, while the sum is 25.

The square root of 3523750 is about 1877.1654162593. The cubic root of 3523750 is about 152.1720984699.

The spelling of 3523750 in words is "three million, five hundred twenty-three thousand, seven hundred fifty".