3505225604 has 12 divisors (see below), whose sum is σ = 6194879628. Its totient is φ = 1735260000.

The previous prime is 3505225571. The next prime is 3505225639. The reversal of 3505225604 is 4065225053.

It can be written as a sum of positive squares in 2 ways, for example, as 1697275204 + 1807950400 = 41198^2 + 42520^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4337747 + ... + 4338554.

It is an arithmetic number, because the mean of its divisors is an integer number (516239969).

Almost surely, 2^3505225604 is an apocalyptic number.

It is an amenable number.

3505225604 is a deficient number, since it is larger than the sum of its proper divisors (2689654024).

3505225604 is a wasteful number, since it uses less digits than its factorization.

3505225604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8676406 (or 8676404 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 32.

The square root of 3505225604 is about 59204.9457731362. The cubic root of 3505225604 is about 1519.0497297895.

The spelling of 3505225604 in words is "three billion, five hundred five million, two hundred twenty-five thousand, six hundred four".