3542322 has 64 divisors (see below), whose sum is σ = 8939520. Its totient is φ = 912384.

The previous prime is 3542293. The next prime is 3542323. The reversal of 3542322 is 2232453.

It is a super-3 number, since 3×3542322³ (a number of 21 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (3542323) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18258 + ... + 18450.

It is an arithmetic number, because the mean of its divisors is an integer number (139680).

Almost surely, 2^3542322 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3542322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4469760).

3542322 is an abundant number, since it is smaller than the sum of its proper divisors (5397198).

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

3542322 is a wasteful number, since it uses less digits than its factorization.

3542322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247.

The product of its digits is 1440, while the sum is 21.

The square root of 3542322 is about 1882.1057356057. The cubic root of 3542322 is about 152.4389722665.

Adding to 3542322 its reverse (2232453), we get a palindrome (5774775).

The spelling of 3542322 in words is "three million, five hundred forty-two thousand, three hundred twenty-two".