980980801 has 32 divisors (see below), whose sum is σ = 1106493696. Its totient is φ = 865536000.

The previous prime is 980980799. The next prime is 980980807. The reversal of 980980801 is 108089089.

It is a cyclic number.

It is not a de Polignac number, because 980980801 - 2¹ = 980980799 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (980980807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2127711 + ... + 2128171.

It is an arithmetic number, because the mean of its divisors is an integer number (34577928).

Almost surely, 2^980980801 is an apocalyptic number.

It is an amenable number.

980980801 is a deficient number, since it is larger than the sum of its proper divisors (125512895).

980980801 is a wasteful number, since it uses less digits than its factorization.

980980801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 633.

The product of its (nonzero) digits is 41472, while the sum is 43.

The square root of 980980801 is about 31320.6130367846. The cubic root of 980980801 is about 993.6196446447.

The spelling of 980980801 in words is "nine hundred eighty million, nine hundred eighty thousand, eight hundred one".