980773980 has 48 divisors (see below), whose sum is σ = 2783798304. Its totient is φ = 257955840.

The previous prime is 980773961. The next prime is 980773993. The reversal of 980773980 is 89377089.

It is a happy number.

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 in 15 ways as a sum of consecutive naturals, for example, 107581 + ... + 116340.

It is an arithmetic number, because the mean of its divisors is an integer number (57995798).

Almost surely, 2^980773980 is an apocalyptic number.

It is an amenable number.

980773980 is an abundant number, since it is smaller than the sum of its proper divisors (1803024324).

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

980773980 is a wasteful number, since it uses less digits than its factorization.

980773980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224006 (or 224004 counting only the distinct ones).

The product of its (nonzero) digits is 762048, while the sum is 51.

The square root of 980773980 is about 31317.3111872651. The cubic root of 980773980 is about 993.5498111841.

The spelling of 980773980 in words is "nine hundred eighty million, seven hundred seventy-three thousand, nine hundred eighty".