4404377 has 6 divisors (see below), whose sum is σ = 4672638. Its totient is φ = 4137152.

The previous prime is 4404347. The next prime is 4404391. The reversal of 4404377 is 7734044.

It can be written as a sum of positive squares in 3 ways, for example, as 2611456 + 1792921 = 1616^2 + 1339^2 .

It is not a de Polignac number, because 4404377 - 2⁸ = 4404121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4404347) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8399 + ... + 8907.

It is an arithmetic number, because the mean of its divisors is an integer number (778773).

Almost surely, 2^4404377 is an apocalyptic number.

It is an amenable number.

4404377 is a deficient number, since it is larger than the sum of its proper divisors (268261).

4404377 is an frugal number, since it uses more digits than its factorization.

4404377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1035 (or 526 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 29.

The square root of 4404377 is about 2098.6607634394. The cubic root of 4404377 is about 163.9185720098.

The spelling of 4404377 in words is "four million, four hundred four thousand, three hundred seventy-seven".