980427980 has 24 divisors (see below), whose sum is σ = 2353027488. Its totient is φ = 336146688.

The previous prime is 980427977. The next prime is 980427989. The reversal of 980427980 is 89724089.

It is a super-2 number, since 2×980427980² = 1922478047933760800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (980427989) 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 7 ways as a sum of consecutive naturals, for example, 3501389 + ... + 3501668.

It is an arithmetic number, because the mean of its divisors is an integer number (98042812).

Almost surely, 2^980427980 is an apocalyptic number.

It is an amenable number.

980427980 is an abundant number, since it is smaller than the sum of its proper divisors (1372599508).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

980427980 is a wasteful number, since it uses less digits than its factorization.

980427980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7003073 (or 7003071 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 47.

The square root of 980427980 is about 31311.7865986596. The cubic root of 980427980 is about 993.4329617452.

The spelling of 980427980 in words is "nine hundred eighty million, four hundred twenty-seven thousand, nine hundred eighty".