4381895 has 8 divisors (see below), whose sum is σ = 6009504. Its totient is φ = 3004704.

The previous prime is 4381879. The next prime is 4381921. The reversal of 4381895 is 5981834.

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

It is a cyclic number.

It is not a de Polignac number, because 4381895 - 2⁴ = 4381879 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62564 + ... + 62633.

It is an arithmetic number, because the mean of its divisors is an integer number (751188).

Almost surely, 2^4381895 is an apocalyptic number.

4381895 is a deficient number, since it is larger than the sum of its proper divisors (1627609).

4381895 is a wasteful number, since it uses less digits than its factorization.

4381895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125209.

The product of its digits is 34560, while the sum is 38.

The square root of 4381895 is about 2093.2976376999. The cubic root of 4381895 is about 163.6391904207.

The spelling of 4381895 in words is "four million, three hundred eighty-one thousand, eight hundred ninety-five".