980380694972 has 12 divisors (see below), whose sum is σ = 1960761390000. Its totient is φ = 420163154976.

The previous prime is 980380694971. The next prime is 980380694977. The reversal of 980380694972 is 279496083089.

980380694972 is an admirable number.

It is a super-2 number, since 2×980380694972² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 980380694899 and 980380694908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (980380694971) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17506798097 + ... + 17506798152.

It is an arithmetic number, because the mean of its divisors is an integer number (163396782500).

Almost surely, 2^980380694972 is an apocalyptic number.

It is an amenable number.

980380694972 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

980380694972 is a wasteful number, since it uses less digits than its factorization.

980380694972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35013596260 (or 35013596258 counting only the distinct ones).

The product of its (nonzero) digits is 47029248, while the sum is 65.

The spelling of 980380694972 in words is "nine hundred eighty billion, three hundred eighty million, six hundred ninety-four thousand, nine hundred seventy-two".