3574520648 has 8 divisors (see below), whose sum is σ = 6702226230. Its totient is φ = 1787260320.

The previous prime is 3574520591. The next prime is 3574520669. The reversal of 3574520648 is 8460254753.

3574520648 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., 3033586084 + 540934564 = 55078^2 + 23258^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 3574520599 and 3574520608.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 223407533 + ... + 223407548.

Almost surely, 2^3574520648 is an apocalyptic number.

It is an amenable number.

3574520648 is a deficient number, since it is larger than the sum of its proper divisors (3127705582).

3574520648 is a wasteful number, since it uses less digits than its factorization.

3574520648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446815087 (or 446815083 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 44.

The square root of 3574520648 is about 59787.2950383273. The cubic root of 3574520648 is about 1528.9945475139.

The spelling of 3574520648 in words is "three billion, five hundred seventy-four million, five hundred twenty thousand, six hundred forty-eight".