980699228756 has 24 divisors (see below), whose sum is σ = 1848269036544. Its totient is φ = 452623511520.

The previous prime is 980699228753. The next prime is 980699228767. The reversal of 980699228756 is 657822996089.

It is a super-2 number, since 2×980699228756² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 980699228756.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (980699228753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5168321 + ... + 5354711.

It is an arithmetic number, because the mean of its divisors is an integer number (77011209856).

Almost surely, 2^980699228756 is an apocalyptic number.

It is an amenable number.

980699228756 is a deficient number, since it is larger than the sum of its proper divisors (867569807788).

980699228756 is a wasteful number, since it uses less digits than its factorization.

980699228756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287591 (or 287589 counting only the distinct ones).

The product of its (nonzero) digits is 235146240, while the sum is 71.

The spelling of 980699228756 in words is "nine hundred eighty billion, six hundred ninety-nine million, two hundred twenty-eight thousand, seven hundred fifty-six".