4400375 has 32 divisors (see below), whose sum is σ = 6469632. Its totient is φ = 2925600.

The previous prime is 4400369. The next prime is 4400377. The reversal of 4400375 is 5730044.

It is not a de Polignac number, because 4400375 - 2⁶ = 4400311 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4400375.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4400377) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41072 + ... + 41178.

It is an arithmetic number, because the mean of its divisors is an integer number (202176).

Almost surely, 2^4400375 is an apocalyptic number.

4400375 is a deficient number, since it is larger than the sum of its proper divisors (2069257).

4400375 is a wasteful number, since it uses less digits than its factorization.

4400375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176 (or 166 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 23.

The square root of 4400375 is about 2097.7070815536. The cubic root of 4400375 is about 163.8689092224.

The spelling of 4400375 in words is "four million, four hundred thousand, three hundred seventy-five".