8780475604 has 6 divisors (see below), whose sum is σ = 15365832314. Its totient is φ = 4390237800.

The previous prime is 8780475593. The next prime is 8780475611. The reversal of 8780475604 is 4065740878.

It is a happy number.

8780475604 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 7775712400 + 1004763204 = 88180^2 + 31698^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1097559447 + ... + 1097559454.

Almost surely, 2^8780475604 is an apocalyptic number.

It is an amenable number.

8780475604 is a deficient number, since it is larger than the sum of its proper divisors (6585356710).

8780475604 is a wasteful number, since it uses less digits than its factorization.

8780475604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2195118905 (or 2195118903 counting only the distinct ones).

The product of its (nonzero) digits is 1505280, while the sum is 49.

The square root of 8780475604 is about 93704.1920300261. The cubic root of 8780475604 is about 2063.0322332055.

The spelling of 8780475604 in words is "eight billion, seven hundred eighty million, four hundred seventy-five thousand, six hundred four".