980907228 has 72 divisors (see below), whose sum is σ = 2899664768. Its totient is φ = 273738528.

The previous prime is 980907227. The next prime is 980907251. The reversal of 980907228 is 822709089.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (980907227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34426 + ... + 56097.

Almost surely, 2^980907228 is an apocalyptic number.

It is an amenable number.

980907228 is an abundant number, since it is smaller than the sum of its proper divisors (1918757540).

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

980907228 is a wasteful number, since it uses less digits than its factorization.

980907228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90583 (or 90578 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 45.

The square root of 980907228 is about 31319.4385007139. The cubic root of 980907228 is about 993.5948037216.

The spelling of 980907228 in words is "nine hundred eighty million, nine hundred seven thousand, two hundred twenty-eight".