3895460 has 48 divisors (see below), whose sum is σ = 8666112. Its totient is φ = 1468800.

The previous prime is 3895459. The next prime is 3895481. The reversal of 3895460 is 645983.

3895460 = 45² + 46² + ... + 227².

3895460 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3895460² = 30349217223200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3895460.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37769 + ... + 37871.

It is an arithmetic number, because the mean of its divisors is an integer number (180544).

Almost surely, 2^3895460 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3895460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4333056).

3895460 is an abundant number, since it is smaller than the sum of its proper divisors (4770652).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3895460 is a wasteful number, since it uses less digits than its factorization.

3895460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204 (or 202 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 3895460 is about 1973.6919719146. The cubic root of 3895460 is about 157.3449890021.

The spelling of 3895460 in words is "three million, eight hundred ninety-five thousand, four hundred sixty".