3818975 has 12 divisors (see below), whose sum is σ = 4768296. Its totient is φ = 3034080.

The previous prime is 3818963. The next prime is 3818977. The reversal of 3818975 is 5798183.

It is a happy number.

It is not a de Polignac number, because 3818975 - 2⁸ = 3818719 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3818977) 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, 3884 + ... + 4766.

It is an arithmetic number, because the mean of its divisors is an integer number (397358).

Almost surely, 2^3818975 is an apocalyptic number.

3818975 is a deficient number, since it is larger than the sum of its proper divisors (949321).

3818975 is a wasteful number, since it uses less digits than its factorization.

3818975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1066 (or 1061 counting only the distinct ones).

The product of its digits is 60480, while the sum is 41.

The square root of 3818975 is about 1954.2197931655. The cubic root of 3818975 is about 156.3083835154.

The spelling of 3818975 in words is "three million, eight hundred eighteen thousand, nine hundred seventy-five".