3560728 has 8 divisors (see below), whose sum is σ = 6676380. Its totient is φ = 1780360.

The previous prime is 3560681. The next prime is 3560741. The reversal of 3560728 is 8270653.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 3560728.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222538 + ... + 222553.

Almost surely, 2^3560728 is an apocalyptic number.

It is an amenable number.

3560728 is a deficient number, since it is larger than the sum of its proper divisors (3115652).

3560728 is a wasteful number, since it uses less digits than its factorization.

3560728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 445097 (or 445093 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 3560728 is about 1886.9891361637. The cubic root of 3560728 is about 152.7025419483.

The spelling of 3560728 in words is "three million, five hundred sixty thousand, seven hundred twenty-eight".