3521354 has 16 divisors (see below), whose sum is σ = 5524200. Its totient is φ = 1681344.

The previous prime is 3521341. The next prime is 3521377. The reversal of 3521354 is 4531253.

It can be written as a sum of positive squares in 4 ways, for example, as 2647129 + 874225 = 1627^2 + 935^2 .

It is an unprimeable number.

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, 6044 + ... + 6600.

Almost surely, 2^3521354 is an apocalyptic number.

3521354 is a deficient number, since it is larger than the sum of its proper divisors (2002846).

3521354 is a wasteful number, since it uses less digits than its factorization.

3521354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 697.

The product of its digits is 1800, while the sum is 23.

The square root of 3521354 is about 1876.5271114482. The cubic root of 3521354 is about 152.1376004666.

The spelling of 3521354 in words is "three million, five hundred twenty-one thousand, three hundred fifty-four".