3906275 has 24 divisors (see below), whose sum is σ = 5145504. Its totient is φ = 2937600.

The previous prime is 3906269. The next prime is 3906283. The reversal of 3906275 is 5726093.

It is not a de Polignac number, because 3906275 - 2¹⁴ = 3889891 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37874 + ... + 37976.

It is an arithmetic number, because the mean of its divisors is an integer number (214396).

Almost surely, 2^3906275 is an apocalyptic number.

3906275 is a deficient number, since it is larger than the sum of its proper divisors (1239229).

3906275 is a wasteful number, since it uses less digits than its factorization.

3906275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191 (or 186 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 32.

The square root of 3906275 is about 1976.4298621504. The cubic root of 3906275 is about 157.4904672151.

The spelling of 3906275 in words is "three million, nine hundred six thousand, two hundred seventy-five".