3898847080 has 16 divisors (see below), whose sum is σ = 8772406020. Its totient is φ = 1559538816.

The previous prime is 3898847077. The next prime is 3898847081. The reversal of 3898847080 is 807488983.

It can be written as a sum of positive squares in 2 ways, for example, as 3898004356 + 842724 = 62434^2 + 918^2 .

It is not an unprimeable number, because it can be changed into a prime (3898847081) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 48735549 + ... + 48735628.

Almost surely, 2^3898847080 is an apocalyptic number.

It is an amenable number.

3898847080 is an abundant number, since it is smaller than the sum of its proper divisors (4873558940).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3898847080 is a wasteful number, since it uses less digits than its factorization.

3898847080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97471188 (or 97471184 counting only the distinct ones).

The product of its (nonzero) digits is 3096576, while the sum is 55.

The square root of 3898847080 is about 62440.7485541293. The cubic root of 3898847080 is about 1573.9057931127.

It can be divided in two parts, 38988 and 47080, that added together give a palindrome (86068).

The spelling of 3898847080 in words is "three billion, eight hundred ninety-eight million, eight hundred forty-seven thousand, eighty".