3215232650 has 24 divisors (see below), whose sum is σ = 6834666720. Its totient is φ = 1102365360.

The previous prime is 3215232637. The next prime is 3215232667. The reversal of 3215232650 is 562325123.

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 in 11 ways as a sum of consecutive naturals, for example, 4592840 + ... + 4593539.

It is an arithmetic number, because the mean of its divisors is an integer number (284777780).

Almost surely, 2^3215232650 is an apocalyptic number.

3215232650 is an abundant number, since it is smaller than the sum of its proper divisors (3619434070).

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

3215232650 is a wasteful number, since it uses less digits than its factorization.

3215232650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9186398 (or 9186393 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 3215232650 is about 56703.0215244302. The cubic root of 3215232650 is about 1475.9471308511.

Adding to 3215232650 its reverse (562325123), we get a palindrome (3777557773).

The spelling of 3215232650 in words is "three billion, two hundred fifteen million, two hundred thirty-two thousand, six hundred fifty".