3522366 has 40 divisors (see below), whose sum is σ = 8363520. Its totient is φ = 1104192.

The previous prime is 3522347. The next prime is 3522367. The reversal of 3522366 is 6632253.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3522367) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2115 + ... + 3393.

It is an arithmetic number, because the mean of its divisors is an integer number (209088).

Almost surely, 2^3522366 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3522366, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4181760).

3522366 is an abundant number, since it is smaller than the sum of its proper divisors (4841154).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3522366 is a wasteful number, since it uses less digits than its factorization.

3522366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1310 (or 1301 counting only the distinct ones).

The product of its digits is 6480, while the sum is 27.

The square root of 3522366 is about 1876.7967391276. The cubic root of 3522366 is about 152.1521733179.

The spelling of 3522366 in words is "three million, five hundred twenty-two thousand, three hundred sixty-six".