3657983322 has 128 divisors (see below), whose sum is σ = 9224847360. Its totient is φ = 943462080.

The previous prime is 3657983321. The next prime is 3657983333. The reversal of 3657983322 is 2233897563.

It is not an unprimeable number, because it can be changed into a prime (3657983321) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1656343 + ... + 1658549.

It is an arithmetic number, because the mean of its divisors is an integer number (72069120).

Almost surely, 2^3657983322 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3657983322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4612423680).

3657983322 is an abundant number, since it is smaller than the sum of its proper divisors (5566864038).

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

3657983322 is a wasteful number, since it uses less digits than its factorization.

3657983322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2336.

The product of its digits is 1632960, while the sum is 48.

The square root of 3657983322 is about 60481.2642228980. The cubic root of 3657983322 is about 1540.8034434099.

The spelling of 3657983322 in words is "three billion, six hundred fifty-seven million, nine hundred eighty-three thousand, three hundred twenty-two".