3201226650 has 96 divisors (see below), whose sum is σ = 9340116480. Its totient is φ = 803439360.

The previous prime is 3201226627. The next prime is 3201226657. The reversal of 3201226650 is 566221023.

3201226650 is a `hidden beast` number, since 3 + 2 + 0 + 1 + 2 + 2 + 6 + 650 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (3201226657) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 46794 + ... + 92693.

It is an arithmetic number, because the mean of its divisors is an integer number (97292880).

Almost surely, 2^3201226650 is an apocalyptic number.

3201226650 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3201226650 is an abundant number, since it is smaller than the sum of its proper divisors (6138889830).

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

3201226650 is a wasteful number, since it uses less digits than its factorization.

3201226650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139525 (or 139514 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 3201226650 is about 56579.3836127613. The cubic root of 3201226650 is about 1473.8008677869.

Adding to 3201226650 its reverse (566221023), we get a palindrome (3767447673).

The spelling of 3201226650 in words is "three billion, two hundred one million, two hundred twenty-six thousand, six hundred fifty".