3616027540 has 24 divisors (see below), whose sum is σ = 7718146632. Its totient is φ = 1422698880.

The previous prime is 3616027529. The next prime is 3616027561. The reversal of 3616027540 is 457206163.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 511754884 + 3104272656 = 22622^2 + 55716^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3616027496 and 3616027505.

It is a congruent number.

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, 1480759 + ... + 1483198.

It is an arithmetic number, because the mean of its divisors is an integer number (321589443).

Almost surely, 2^3616027540 is an apocalyptic number.

It is an amenable number.

3616027540 is an abundant number, since it is smaller than the sum of its proper divisors (4102119092).

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

3616027540 is a wasteful number, since it uses less digits than its factorization.

3616027540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2964027 (or 2964025 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 3616027540 is about 60133.4145047494. The cubic root of 3616027540 is about 1534.8899523931.

The spelling of 3616027540 in words is "three billion, six hundred sixteen million, twenty-seven thousand, five hundred forty".