3162221602 has 4 divisors (see below), whose sum is σ = 4743332406. Its totient is φ = 1581110800.

The previous prime is 3162221597. The next prime is 3162221633. The reversal of 3162221602 is 2061222613.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2061222613 = 17 ⋅121248389.

It can be written as a sum of positive squares in only one way, i.e., 2918268441 + 243953161 = 54021^2 + 15619^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 790555399 + ... + 790555402.

Almost surely, 2^3162221602 is an apocalyptic number.

3162221602 is a deficient number, since it is larger than the sum of its proper divisors (1581110804).

3162221602 is a wasteful number, since it uses less digits than its factorization.

3162221602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1581110803.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 3162221602 is about 56233.6340813930. The cubic root of 3162221602 is about 1467.7905942719.

The spelling of 3162221602 in words is "three billion, one hundred sixty-two million, two hundred twenty-one thousand, six hundred two".