980842763 has 4 divisors (see below), whose sum is σ = 980905848. Its totient is φ = 980779680.

The previous prime is 980842699. The next prime is 980842781. The reversal of 980842763 is 367248089.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 980842763 - 2⁶ = 980842699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (980842783) 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 3 ways as a sum of consecutive naturals, for example, 10148 + ... + 45438.

It is an arithmetic number, because the mean of its divisors is an integer number (245226462).

Almost surely, 2^980842763 is an apocalyptic number.

980842763 is a deficient number, since it is larger than the sum of its proper divisors (63085).

980842763 is a wasteful number, since it uses less digits than its factorization.

980842763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63084.

The product of its (nonzero) digits is 580608, while the sum is 47.

The square root of 980842763 is about 31318.4093306158. The cubic root of 980842763 is about 993.5730369699.

The spelling of 980842763 in words is "nine hundred eighty million, eight hundred forty-two thousand, seven hundred sixty-three".