3195664227 has 48 divisors (see below), whose sum is σ = 5369345280. Its totient is φ = 1793727936.

The previous prime is 3195664217. The next prime is 3195664237. The reversal of 3195664227 is 7224665913.

3195664227 is a `hidden beast` number, since 319 + 56 + 64 + 227 = 666.

It is an interprime number because it is at equal distance from previous prime (3195664217) and next prime (3195664237).

It is not a de Polignac number, because 3195664227 - 2⁶ = 3195664163 is a prime.

It is a super-4 number, since 4×3195664227⁴ (a number of 39 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (3195664217) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1869049 + ... + 1870757.

It is an arithmetic number, because the mean of its divisors is an integer number (111861360).

Almost surely, 2^3195664227 is an apocalyptic number.

3195664227 is a deficient number, since it is larger than the sum of its proper divisors (2173681053).

3195664227 is a wasteful number, since it uses less digits than its factorization.

3195664227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2232 (or 2229 counting only the distinct ones).

The product of its digits is 544320, while the sum is 45.

The square root of 3195664227 is about 56530.2063236992. The cubic root of 3195664227 is about 1472.9467517941.

The spelling of 3195664227 in words is "three billion, one hundred ninety-five million, six hundred sixty-four thousand, two hundred twenty-seven".