4477004477 has 24 divisors (see below), whose sum is σ = 5104560216. Its totient is φ = 3920400000.

The previous prime is 4477004473. The next prime is 4477004491. The reversal of 4477004477 is 7744007744.

It can be written as a sum of positive squares in 4 ways, for example, as 3905125081 + 571879396 = 62491^2 + 23914^2 .

It is not a de Polignac number, because 4477004477 - 2² = 4477004473 is a prime.

It is a Duffinian number.

It is a zygodrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4477004473) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 447227 + ... + 457127.

It is an arithmetic number, because the mean of its divisors is an integer number (212690009).

Almost surely, 2^4477004477 is an apocalyptic number.

It is an amenable number.

4477004477 is a deficient number, since it is larger than the sum of its proper divisors (627555739).

4477004477 is a wasteful number, since it uses less digits than its factorization.

4477004477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10061 (or 10050 counting only the distinct ones).

The product of its (nonzero) digits is 614656, while the sum is 44.

The square root of 4477004477 is about 66910.4212884660. The cubic root of 4477004477 is about 1648.1466152363.

Adding to 4477004477 its reverse (7744007744), we get a palindrome (12221012221).

It can be divided in two parts, 447700 and 4477, that multiplied together give a square (2004352900 = 44770²).

The spelling of 4477004477 in words is "four billion, four hundred seventy-seven million, four thousand, four hundred seventy-seven".