3522746 has 8 divisors (see below), whose sum is σ = 5466420. Its totient is φ = 1700608.

The previous prime is 3522737. The next prime is 3522763. The reversal of 3522746 is 6472253.

3522746 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3478225 + 44521 = 1865^2 + 211^2 .

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

It is a Harshad number since it is a multiple of its sum of digits (29).

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 3 ways as a sum of consecutive naturals, for example, 30311 + ... + 30426.

Almost surely, 2^3522746 is an apocalyptic number.

3522746 is a deficient number, since it is larger than the sum of its proper divisors (1943674).

3522746 is a wasteful number, since it uses less digits than its factorization.

3522746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60768.

The product of its digits is 10080, while the sum is 29.

The square root of 3522746 is about 1876.8979727199. The cubic root of 3522746 is about 152.1576446164.

Adding to 3522746 its reverse (6472253), we get a palindrome (9994999).

The spelling of 3522746 in words is "three million, five hundred twenty-two thousand, seven hundred forty-six".