3895061 has 8 divisors (see below), whose sum is σ = 3982680. Its totient is φ = 3808512.

The previous prime is 3895051. The next prime is 3895079. The reversal of 3895061 is 1605983.

It can be written as a sum of positive squares in 4 ways, for example, as 988036 + 2907025 = 994^2 + 1705^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3895061 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 (3895051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16601 + ... + 16833.

It is an arithmetic number, because the mean of its divisors is an integer number (497835).

Almost surely, 2^3895061 is an apocalyptic number.

It is an amenable number.

3895061 is a deficient number, since it is larger than the sum of its proper divisors (87619).

3895061 is a wasteful number, since it uses less digits than its factorization.

3895061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535.

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 3895061 is about 1973.5908897236. The cubic root of 3895061 is about 157.3396166974.

The spelling of 3895061 in words is "three million, eight hundred ninety-five thousand, sixty-one".