3322138 has 4 divisors (see below), whose sum is σ = 4983210. Its totient is φ = 1661068.

The previous prime is 3322133. The next prime is 3322139. The reversal of 3322138 is 8312233.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3038049 + 284089 = 1743^2 + 533^2 .

It is a super-3 number, since 3×3322138³ (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (3322133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 830533 + ... + 830536.

Almost surely, 2^3322138 is an apocalyptic number.

3322138 is a deficient number, since it is larger than the sum of its proper divisors (1661072).

3322138 is a wasteful number, since it uses less digits than its factorization.

3322138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1661071.

The product of its digits is 864, while the sum is 22.

The square root of 3322138 is about 1822.6733113754. The cubic root of 3322138 is about 149.2127345756.

The spelling of 3322138 in words is "three million, three hundred twenty-two thousand, one hundred thirty-eight".