3539397596 has 216 divisors, whose sum is σ = 8367891840. Its totient is φ = 1299291840.

The previous prime is 3539397593. The next prime is 3539397607. The reversal of 3539397596 is 6957939353.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3539397593) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 82311551 + ... + 82311593.

It is an arithmetic number, because the mean of its divisors is an integer number (38740240).

Almost surely, 2^3539397596 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3539397596, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4183945920).

3539397596 is an abundant number, since it is smaller than the sum of its proper divisors (4828494244).

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

3539397596 is a wasteful number, since it uses less digits than its factorization.

3539397596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165 (or 125 counting only the distinct ones).

The product of its digits is 20667150, while the sum is 59.

The square root of 3539397596 is about 59492.8365099530. The cubic root of 3539397596 is about 1523.9701147801.

The spelling of 3539397596 in words is "three billion, five hundred thirty-nine million, three hundred ninety-seven thousand, five hundred ninety-six".