3215439482 has 16 divisors (see below), whose sum is σ = 4930467840. Its totient is φ = 1572015408.

The previous prime is 3215439463. The next prime is 3215439497. The reversal of 3215439482 is 2849345123.

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, 86444 + ... + 117912.

It is an arithmetic number, because the mean of its divisors is an integer number (308154240).

Almost surely, 2^3215439482 is an apocalyptic number.

3215439482 is a deficient number, since it is larger than the sum of its proper divisors (1715028358).

3215439482 is a wasteful number, since it uses less digits than its factorization.

3215439482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32605.

The product of its digits is 207360, while the sum is 41.

The square root of 3215439482 is about 56704.8453132534. The cubic root of 3215439482 is about 1475.9787787995.

The spelling of 3215439482 in words is "three billion, two hundred fifteen million, four hundred thirty-nine thousand, four hundred eighty-two".