3620240560 has 40 divisors (see below), whose sum is σ = 8428406976. Its totient is φ = 1446144000.

The previous prime is 3620240527. The next prime is 3620240579. The reversal of 3620240560 is 650420263.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×3620240560² = 26212283424538227200, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29952 + ... + 90208.

Almost surely, 2^3620240560 is an apocalyptic number.

It is an amenable number.

3620240560 is an abundant number, since it is smaller than the sum of its proper divisors (4808166416).

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

3620240560 is a wasteful number, since it uses less digits than its factorization.

3620240560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61021 (or 61015 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 3620240560 is about 60168.4349139979. The cubic root of 3620240560 is about 1535.4858191969.

The spelling of 3620240560 in words is "three billion, six hundred twenty million, two hundred forty thousand, five hundred sixty".