3620035416 has 64 divisors (see below), whose sum is σ = 9351014400. Its totient is φ = 1166630400.

The previous prime is 3620035399. The next prime is 3620035417. The reversal of 3620035416 is 6145300263.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3620035417) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1158336 + ... + 1161456.

It is an arithmetic number, because the mean of its divisors is an integer number (146109600).

Almost surely, 2^3620035416 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 3620035416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4675507200).

3620035416 is an abundant number, since it is smaller than the sum of its proper divisors (5730978984).

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

3620035416 is a wasteful number, since it uses less digits than its factorization.

3620035416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4720 (or 4716 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 3620035416 is about 60166.7301421641. The cubic root of 3620035416 is about 1535.4568154473.

Adding to 3620035416 its reverse (6145300263), we get a palindrome (9765335679).

The spelling of 3620035416 in words is "three billion, six hundred twenty million, thirty-five thousand, four hundred sixteen".