3521174 has 16 divisors (see below), whose sum is σ = 5425056. Its totient is φ = 1713600.

The previous prime is 3521173. The next prime is 3521183. The reversal of 3521174 is 4711253.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3521173) 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 7 ways as a sum of consecutive naturals, for example, 19364 + ... + 19544.

It is an arithmetic number, because the mean of its divisors is an integer number (339066).

Almost surely, 2^3521174 is an apocalyptic number.

3521174 is a deficient number, since it is larger than the sum of its proper divisors (1903882).

3521174 is a wasteful number, since it uses less digits than its factorization.

With its successor (3521175) it forms an eRAP, since the sums of their prime factors are consecutive (391 and 392).

3521174 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391.

The product of its digits is 840, while the sum is 23.

The square root of 3521174 is about 1876.4791498975. The cubic root of 3521174 is about 152.1350081650.

The spelling of 3521174 in words is "three million, five hundred twenty-one thousand, one hundred seventy-four".