3620394596 has 288 divisors, whose sum is σ = 9121714560. Its totient is φ = 1237856256.

The previous prime is 3620394593. The next prime is 3620394607. The reversal of 3620394596 is 6954930263.

It is a self number, because there is not a number n which added to its sum of digits gives 3620394596.

It is not an unprimeable number, because it can be changed into a prime (3620394593) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 43619171 + ... + 43619253.

It is an arithmetic number, because the mean of its divisors is an integer number (31672620).

Almost surely, 2^3620394596 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 3620394596, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4560857280).

3620394596 is an abundant number, since it is smaller than the sum of its proper divisors (5501319964).

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

3620394596 is a wasteful number, since it uses less digits than its factorization.

3620394596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203 (or 194 counting only the distinct ones).

The product of its (nonzero) digits is 1049760, while the sum is 47.

The square root of 3620394596 is about 60169.7149403253. The cubic root of 3620394596 is about 1535.5075964550.

The spelling of 3620394596 in words is "three billion, six hundred twenty million, three hundred ninety-four thousand, five hundred ninety-six".