3522370 has 8 divisors (see below), whose sum is σ = 6340284. Its totient is φ = 1408944.

The previous prime is 3522367. The next prime is 3522403. The reversal of 3522370 is 732253.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3463321 + 59049 = 1861^2 + 243^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 176109 + ... + 176128.

Almost surely, 2^3522370 is an apocalyptic number.

3522370 is a deficient number, since it is larger than the sum of its proper divisors (2817914).

3522370 is a wasteful number, since it uses less digits than its factorization.

3522370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352244.

The product of its (nonzero) digits is 1260, while the sum is 22.

The square root of 3522370 is about 1876.7978047728. The cubic root of 3522370 is about 152.1522309126.

The spelling of 3522370 in words is "three million, five hundred twenty-two thousand, three hundred seventy".