3902665275 has 18 divisors (see below), whose sum is σ = 6990107540. Its totient is φ = 2081421360.

The previous prime is 3902665241. The next prime is 3902665279. The reversal of 3902665275 is 5725662093.

It is not a de Polignac number, because 3902665275 - 2¹⁰ = 3902664251 is a prime.

It is a super-3 number, since 3×3902665275³ (a number of 30 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 3902665275.

It is not an unprimeable number, because it can be changed into a prime (3902665279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 8672365 + ... + 8672814.

Almost surely, 2^3902665275 is an apocalyptic number.

3902665275 is a deficient number, since it is larger than the sum of its proper divisors (3087442265).

3902665275 is a wasteful number, since it uses less digits than its factorization.

3902665275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17345195 (or 17345187 counting only the distinct ones).

The product of its (nonzero) digits is 680400, while the sum is 45.

The square root of 3902665275 is about 62471.3156176497. The cubic root of 3902665275 is about 1574.4194080739.

The spelling of 3902665275 in words is "three billion, nine hundred two million, six hundred sixty-five thousand, two hundred seventy-five".