980829997 has 8 divisors (see below), whose sum is σ = 1136737152. Its totient is φ = 828870000.

The previous prime is 980829979. The next prime is 980830021. The reversal of 980829997 is 799928089.

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

It is not a de Polignac number, because 980829997 - 2¹¹ = 980827949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (980829907) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 986254 + ... + 987247.

It is an arithmetic number, because the mean of its divisors is an integer number (142092144).

Almost surely, 2^980829997 is an apocalyptic number.

It is an amenable number.

980829997 is a deficient number, since it is larger than the sum of its proper divisors (155907155).

980829997 is a wasteful number, since it uses less digits than its factorization.

980829997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1973579.

The product of its (nonzero) digits is 5878656, while the sum is 61.

The square root of 980829997 is about 31318.2055201124. The cubic root of 980829997 is about 993.5687263883.

The spelling of 980829997 in words is "nine hundred eighty million, eight hundred twenty-nine thousand, nine hundred ninety-seven".