3214204402 has 16 divisors (see below), whose sum is σ = 4874146200. Its totient is φ = 1589574528.

The previous prime is 3214204397. The next prime is 3214204417. The reversal of 3214204402 is 2044024123.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3057979401 + 156225001 = 55299^2 + 12499^2 .

It is a super-2 number, since 2×3214204402² = 20662219875672355208, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54724 + ... + 97072.

Almost surely, 2^3214204402 is an apocalyptic number.

3214204402 is a deficient number, since it is larger than the sum of its proper divisors (1659941798).

3214204402 is a wasteful number, since it uses less digits than its factorization.

3214204402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42765.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 3214204402 is about 56693.9538398937. The cubic root of 3214204402 is about 1475.7897755716.

Adding to 3214204402 its reverse (2044024123), we get a palindrome (5258228525).

The spelling of 3214204402 in words is "three billion, two hundred fourteen million, two hundred four thousand, four hundred two".