3621962544 has 40 divisors (see below), whose sum is σ = 9358947120. Its totient is φ = 1207035648.

The previous prime is 3621962537. The next prime is 3621962563. The reversal of 3621962544 is 4452691263.

3621962544 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×3621962544³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 3621962496 and 3621962505.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 326562 + ... + 337470.

It is an arithmetic number, because the mean of its divisors is an integer number (233973678).

Almost surely, 2^3621962544 is an apocalyptic number.

It is an amenable number.

3621962544 is an abundant number, since it is smaller than the sum of its proper divisors (5736984576).

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

3621962544 is a wasteful number, since it uses less digits than its factorization.

3621962544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17837 (or 17831 counting only the distinct ones).

The product of its digits is 311040, while the sum is 42.

The square root of 3621962544 is about 60182.7429085780. The cubic root of 3621962544 is about 1535.7292342276.

The spelling of 3621962544 in words is "three billion, six hundred twenty-one million, nine hundred sixty-two thousand, five hundred forty-four".