4371881 has 8 divisors (see below), whose sum is σ = 4646400. Its totient is φ = 4101840.

The previous prime is 4371877. The next prime is 4371911. The reversal of 4371881 is 1881734.

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 4371881 - 2² = 4371877 is a prime.

It is a super-2 number, since 2×4371881² = 38226686956322, which contains 22 as substring.

It is a Duffinian number.

4371881 is a modest number, since divided by 1881 gives 437 as remainder.

It is not an unprimeable number, because it can be changed into a prime (4371481) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1016 + ... + 3126.

It is an arithmetic number, because the mean of its divisors is an integer number (580800).

Almost surely, 2^4371881 is an apocalyptic number.

It is an amenable number.

4371881 is a deficient number, since it is larger than the sum of its proper divisors (274519).

4371881 is a wasteful number, since it uses less digits than its factorization.

4371881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2239.

The product of its digits is 5376, while the sum is 32.

The square root of 4371881 is about 2090.9043497970. The cubic root of 4371881 is about 163.5144397712.

The spelling of 4371881 in words is "four million, three hundred seventy-one thousand, eight hundred eighty-one".