3215646106 has 8 divisors (see below), whose sum is σ = 4895461440. Its totient is φ = 1583825628.

The previous prime is 3215646097. The next prime is 3215646107. The reversal of 3215646106 is 6016465123.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (3215646107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11998546 + ... + 11998813.

It is an arithmetic number, because the mean of its divisors is an integer number (611932680).

Almost surely, 2^3215646106 is an apocalyptic number.

3215646106 is a deficient number, since it is larger than the sum of its proper divisors (1679815334).

3215646106 is a wasteful number, since it uses less digits than its factorization.

3215646106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23997428.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 3215646106 is about 56706.6672094208. The cubic root of 3215646106 is about 1476.0103935662.

The spelling of 3215646106 in words is "three billion, two hundred fifteen million, six hundred forty-six thousand, one hundred six".