3578325630868 has 6 divisors (see below), whose sum is σ = 6262069854026. Its totient is φ = 1789162815432.

The previous prime is 3578325630851. The next prime is 3578325630883. The reversal of 3578325630868 is 8680365238753.

It can be written as a sum of positive squares in only one way, i.e., 2262009984004 + 1316315646864 = 1503998^2 + 1147308^2 .

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, 447290703855 + ... + 447290703862.

Almost surely, 2^{3578325630868} is an apocalyptic number.

It is an amenable number.

3578325630868 is a deficient number, since it is larger than the sum of its proper divisors (2683744223158).

3578325630868 is a wasteful number, since it uses less digits than its factorization.

3578325630868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 894581407721 (or 894581407719 counting only the distinct ones).

The product of its (nonzero) digits is 174182400, while the sum is 64.

The spelling of 3578325630868 in words is "three trillion, five hundred seventy-eight billion, three hundred twenty-five million, six hundred thirty thousand, eight hundred sixty-eight".