3603620219796 has 60 divisors (see below), whose sum is σ = 9974726571348. Its totient is φ = 1130547518208.

The previous prime is 3603620219789. The next prime is 3603620219807. The reversal of 3603620219796 is 6979120263063.

3603620219796 is a `hidden beast` number, since 3 + 6 + 0 + 3 + 620 + 2 + 1 + 9 + 7 + 9 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2401768455696 + 1201851764100 = 1549764^2 + 1096290^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 327120511 + ... + 327131526.

Almost surely, 2^{3603620219796} is an apocalyptic number.

3603620219796 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3603620219796 is an abundant number, since it is smaller than the sum of its proper divisors (6371106351552).

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

3603620219796 is a wasteful number, since it uses less digits than its factorization.

3603620219796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 654252070 (or 654252059 counting only the distinct ones).

The product of its (nonzero) digits is 4408992, while the sum is 54.

The spelling of 3603620219796 in words is "three trillion, six hundred three billion, six hundred twenty million, two hundred nineteen thousand, seven hundred ninety-six".