980104477 has 8 divisors (see below), whose sum is σ = 1078042752. Its totient is φ = 891002860.

The previous prime is 980104471. The next prime is 980104487. The reversal of 980104477 is 774401089.

It is a de Polignac number, because none of the positive numbers 2^k-980104477 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 (980104471) 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, 366853 + ... + 369514.

It is an arithmetic number, because the mean of its divisors is an integer number (134755344).

Almost surely, 2^980104477 is an apocalyptic number.

It is an amenable number.

980104477 is a deficient number, since it is larger than the sum of its proper divisors (97938275).

980104477 is an equidigital number, since it uses as much as digits as its factorization.

980104477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 736400 (or 736378 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 40.

The square root of 980104477 is about 31306.6203381968. The cubic root of 980104477 is about 993.3236850131.

The spelling of 980104477 in words is "nine hundred eighty million, one hundred four thousand, four hundred seventy-seven".