3521374 has 16 divisors (see below), whose sum is σ = 5434560. Its totient is φ = 1710720.

The previous prime is 3521341. The next prime is 3521377. The reversal of 3521374 is 4731253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3521377) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12859 + ... + 13129.

It is an arithmetic number, because the mean of its divisors is an integer number (339660).

Almost surely, 2^3521374 is an apocalyptic number.

3521374 is a deficient number, since it is larger than the sum of its proper divisors (1913186).

3521374 is a wasteful number, since it uses less digits than its factorization.

3521374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435.

The product of its digits is 2520, while the sum is 25.

The square root of 3521374 is about 1876.5324404337. The cubic root of 3521374 is about 152.1378884947.

The spelling of 3521374 in words is "three million, five hundred twenty-one thousand, three hundred seventy-four".