3895725 has 24 divisors (see below), whose sum is σ = 6507520. Its totient is φ = 2056320.

The previous prime is 3895721. The next prime is 3895729. The reversal of 3895725 is 5275983.

It is an interprime number because it is at equal distance from previous prime (3895721) and next prime (3895729).

It is not a de Polignac number, because 3895725 - 2² = 3895721 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3895721) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9321 + ... + 9729.

Almost surely, 2^3895725 is an apocalyptic number.

It is an amenable number.

3895725 is a deficient number, since it is larger than the sum of its proper divisors (2611795).

3895725 is a wasteful number, since it uses less digits than its factorization.

3895725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 549 (or 544 counting only the distinct ones).

The product of its digits is 75600, while the sum is 39.

The square root of 3895725 is about 1973.7591038422. The cubic root of 3895725 is about 157.3485568714.

The spelling of 3895725 in words is "three million, eight hundred ninety-five thousand, seven hundred twenty-five".