3895479 has 16 divisors (see below), whose sum is σ = 6595840. Its totient is φ = 2225880.

The previous prime is 3895459. The next prime is 3895481. The reversal of 3895479 is 9745983.

It is not a de Polignac number, because 3895479 - 2⁷ = 3895351 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 (3895459) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10117 + ... + 10494.

It is an arithmetic number, because the mean of its divisors is an integer number (412240).

Almost surely, 2^3895479 is an apocalyptic number.

3895479 is a deficient number, since it is larger than the sum of its proper divisors (2700361).

3895479 is a wasteful number, since it uses less digits than its factorization.

3895479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20627 (or 20621 counting only the distinct ones).

The product of its digits is 272160, while the sum is 45.

The square root of 3895479 is about 1973.6967852231. The cubic root of 3895479 is about 157.3452448170.

The spelling of 3895479 in words is "three million, eight hundred ninety-five thousand, four hundred seventy-nine".