3905746675 has 18 divisors (see below), whose sum is σ = 4866789572. Its totient is φ = 3109365840.

The previous prime is 3905746661. The next prime is 3905746711. The reversal of 3905746675 is 5766475093.

It is a happy number.

It is not a de Polignac number, because 3905746675 - 2⁷ = 3905746547 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 5256354 + ... + 5257096.

Almost surely, 2^3905746675 is an apocalyptic number.

3905746675 is a deficient number, since it is larger than the sum of its proper divisors (961042897).

3905746675 is an frugal number, since it uses more digits than its factorization.

3905746675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1779 (or 1031 counting only the distinct ones).

The product of its (nonzero) digits is 4762800, while the sum is 52.

The square root of 3905746675 is about 62495.9732702836. The cubic root of 3905746675 is about 1574.8336668218.

The spelling of 3905746675 in words is "three billion, nine hundred five million, seven hundred forty-six thousand, six hundred seventy-five".