3895899 has 8 divisors (see below), whose sum is σ = 5936640. Its totient is φ = 2226216.

The previous prime is 3895891. The next prime is 3895909. The reversal of 3895899 is 9985983.

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

It is not a de Polignac number, because 3895899 - 2³ = 3895891 is a prime.

3895899 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3895891) 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, 92739 + ... + 92780.

It is an arithmetic number, because the mean of its divisors is an integer number (742080).

Almost surely, 2^3895899 is an apocalyptic number.

3895899 is a deficient number, since it is larger than the sum of its proper divisors (2040741).

3895899 is a wasteful number, since it uses less digits than its factorization.

3895899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185529.

The product of its digits is 699840, while the sum is 51.

The square root of 3895899 is about 1973.8031816774. The cubic root of 3895899 is about 157.3508994599.

The spelling of 3895899 in words is "three million, eight hundred ninety-five thousand, eight hundred ninety-nine".