980353481 has 8 divisors (see below), whose sum is σ = 983356200. Its totient is φ = 977356800.

The previous prime is 980353453. The next prime is 980353487. The reversal of 980353481 is 184353089.

980353481 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 18361225 + 961992256 = 4285^2 + 31016^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 980353481 - 2⁶ = 980353417 is a prime.

It is a super-2 number, since 2×980353481² = 1922185895417634722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (980353487) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 815681 + ... + 816881.

It is an arithmetic number, because the mean of its divisors is an integer number (122919525).

Almost surely, 2^980353481 is an apocalyptic number.

It is an amenable number.

980353481 is a deficient number, since it is larger than the sum of its proper divisors (3002719).

980353481 is a wasteful number, since it uses less digits than its factorization.

980353481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3019.

The product of its (nonzero) digits is 103680, while the sum is 41.

The square root of 980353481 is about 31310.5969441657. The cubic root of 980353481 is about 993.4077987082.

The spelling of 980353481 in words is "nine hundred eighty million, three hundred fifty-three thousand, four hundred eighty-one".