980742803 has 2 divisors, whose sum is σ = 980742804. Its totient is φ = 980742802.

The previous prime is 980742769. The next prime is 980742827. The reversal of 980742803 is 308247089.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 980742803 - 2²² = 976548499 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (980742863) 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 as a sum of consecutive naturals, namely, 490371401 + 490371402.

It is an arithmetic number, because the mean of its divisors is an integer number (490371402).

Almost surely, 2^980742803 is an apocalyptic number.

980742803 is a deficient number, since it is larger than the sum of its proper divisors (1).

980742803 is an equidigital number, since it uses as much as digits as its factorization.

980742803 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96768, while the sum is 41.

The square root of 980742803 is about 31316.8134234631. The cubic root of 980742803 is about 993.5392833659.

The spelling of 980742803 in words is "nine hundred eighty million, seven hundred forty-two thousand, eight hundred three".