980388268 has 48 divisors (see below), whose sum is σ = 1839801600. Its totient is φ = 456099840.

The previous prime is 980388251. The next prime is 980388301. The reversal of 980388268 is 862883089.

It is a happy number.

It is a super-3 number, since 3×980388268³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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 in 15 ways as a sum of consecutive naturals, for example, 1211448 + ... + 1212256.

It is an arithmetic number, because the mean of its divisors is an integer number (38329200).

Almost surely, 2^980388268 is an apocalyptic number.

It is an amenable number.

980388268 is a deficient number, since it is larger than the sum of its proper divisors (859413332).

980388268 is a wasteful number, since it uses less digits than its factorization.

980388268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1210 (or 1208 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 52.

The square root of 980388268 is about 31311.1524540378. The cubic root of 980388268 is about 993.4195486429.

The spelling of 980388268 in words is "nine hundred eighty million, three hundred eighty-eight thousand, two hundred sixty-eight".