3603163240 has 24 divisors (see below), whose sum is σ = 8107971570. Its totient is φ = 1441113440.

The previous prime is 3603163237. The next prime is 3603163241. The reversal of 3603163240 is 423613063.

3603163240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 3242846916 + 360316324 = 56946^2 + 18982^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3603163199 and 3603163208.

It is not an unprimeable number, because it can be changed into a prime (3603163241) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 374895 + ... + 384385.

Almost surely, 2^3603163240 is an apocalyptic number.

It is an amenable number.

3603163240 is an abundant number, since it is smaller than the sum of its proper divisors (4504808330).

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

3603163240 is an frugal number, since it uses more digits than its factorization.

3603163240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18993 (or 9498 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 28.

The square root of 3603163240 is about 60026.3545453162. The cubic root of 3603163240 is about 1533.0676260867.

The spelling of 3603163240 in words is "three billion, six hundred three million, one hundred sixty-three thousand, two hundred forty".