3927475 has 12 divisors (see below), whose sum is σ = 4912384. Its totient is φ = 3114720.

The previous prime is 3927467. The next prime is 3927479. The reversal of 3927475 is 5747293.

It is not a de Polignac number, because 3927475 - 2³ = 3927467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3927479) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2557 + ... + 3793.

Almost surely, 2^3927475 is an apocalyptic number.

3927475 is a deficient number, since it is larger than the sum of its proper divisors (984909).

3927475 is a wasteful number, since it uses less digits than its factorization.

3927475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1374 (or 1369 counting only the distinct ones).

The product of its digits is 52920, while the sum is 37.

The square root of 3927475 is about 1981.7858108282. The cubic root of 3927475 is about 157.7748622787.

The spelling of 3927475 in words is "three million, nine hundred twenty-seven thousand, four hundred seventy-five".