3215423682 has 16 divisors (see below), whose sum is σ = 7145386080. Its totient is φ = 1071807876.

The previous prime is 3215423681. The next prime is 3215423683. The reversal of 3215423682 is 2863245123.

3215423682 is a `hidden beast` number, since 3 + 2 + 1 + 542 + 36 + 82 = 666.

It is an interprime number because it is at equal distance from previous prime (3215423681) and next prime (3215423683).

It is not an unprimeable number, because it can be changed into a prime (3215423681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29772388 + ... + 29772495.

It is an arithmetic number, because the mean of its divisors is an integer number (446586630).

Almost surely, 2^3215423682 is an apocalyptic number.

3215423682 is an abundant number, since it is smaller than the sum of its proper divisors (3929962398).

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

3215423682 is a wasteful number, since it uses less digits than its factorization.

3215423682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59544894 (or 59544888 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

The square root of 3215423682 is about 56704.7059951817. The cubic root of 3215423682 is about 1475.9763612448.

The spelling of 3215423682 in words is "three billion, two hundred fifteen million, four hundred twenty-three thousand, six hundred eighty-two".