3575675666 has 8 divisors (see below), whose sum is σ = 5367120060. Its totient is φ = 1786635648.

The previous prime is 3575675647. The next prime is 3575675693. The reversal of 3575675666 is 6665765753.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3206843641 + 368832025 = 56629^2 + 19205^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 597371 + ... + 603326.

Almost surely, 2^3575675666 is an apocalyptic number.

3575675666 is a deficient number, since it is larger than the sum of its proper divisors (1791444394).

3575675666 is a wasteful number, since it uses less digits than its factorization.

3575675666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1202188.

The product of its digits is 23814000, while the sum is 56.

The square root of 3575675666 is about 59796.9536515030. The cubic root of 3575675666 is about 1529.1592153783.

The spelling of 3575675666 in words is "three billion, five hundred seventy-five million, six hundred seventy-five thousand, six hundred sixty-six".