3620064364026 has 96 divisors (see below), whose sum is σ = 8040118459968. Its totient is φ = 1085700000000.

The previous prime is 3620064363959. The next prime is 3620064364027. The reversal of 3620064364026 is 6204634600263.

It is not an unprimeable number, because it can be changed into a prime (3620064364027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 220043101 + ... + 220059551.

It is an arithmetic number, because the mean of its divisors is an integer number (83751233958).

Almost surely, 2^{3620064364026} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3620064364026, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4020059229984).

3620064364026 is an abundant number, since it is smaller than the sum of its proper divisors (4420054095942).

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

3620064364026 is a wasteful number, since it uses less digits than its factorization.

3620064364026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19580 (or 19569 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 42.

Adding to 3620064364026 its reverse (6204634600263), we get a palindrome (9824698964289).

The spelling of 3620064364026 in words is "three trillion, six hundred twenty billion, sixty-four million, three hundred sixty-four thousand, twenty-six".