980248881 has 16 divisors (see below), whose sum is σ = 1354654400. Its totient is φ = 629995968.

The previous prime is 980248859. The next prime is 980248909. The reversal of 980248881 is 188842089.

It is not a de Polignac number, because 980248881 - 2¹⁴ = 980232497 is a prime.

It is a super-2 number, since 2×980248881² = 1921775737403504322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 980248881.

It is not an unprimeable number, because it can be changed into a prime (980248831) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28411 + ... + 52608.

It is an arithmetic number, because the mean of its divisors is an integer number (84665900).

Almost surely, 2^980248881 is an apocalyptic number.

It is an amenable number.

980248881 is a deficient number, since it is larger than the sum of its proper divisors (374405519).

980248881 is a wasteful number, since it uses less digits than its factorization.

980248881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81168.

The product of its (nonzero) digits is 294912, while the sum is 48.

The square root of 980248881 is about 31308.9265386088. The cubic root of 980248881 is about 993.3724665028.

The spelling of 980248881 in words is "nine hundred eighty million, two hundred forty-eight thousand, eight hundred eighty-one".