4407881 has 8 divisors (see below), whose sum is σ = 4656960. Its totient is φ = 4163632.

The previous prime is 4407857. The next prime is 4407883. The reversal of 4407881 is 1887044.

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 4407881 - 2⁶ = 4407817 is a prime.

It is a super-2 number, since 2×4407881² = 38858829820322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4407883) 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, 755 + ... + 3063.

It is an arithmetic number, because the mean of its divisors is an integer number (582120).

Almost surely, 2^4407881 is an apocalyptic number.

It is an amenable number.

4407881 is a deficient number, since it is larger than the sum of its proper divisors (249079).

4407881 is a wasteful number, since it uses less digits than its factorization.

4407881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2415.

The product of its (nonzero) digits is 7168, while the sum is 32.

The square root of 4407881 is about 2099.4954155701. The cubic root of 4407881 is about 163.9620301747.

The spelling of 4407881 in words is "four million, four hundred seven thousand, eight hundred eighty-one".