7285489826976 has 72 divisors (see below), whose sum is σ = 20718601866144. Its totient is φ = 2428439153280.

The previous prime is 7285489826959. The next prime is 7285489826987. The reversal of 7285489826976 is 6796289845827.

7285489826976 is a `hidden beast` number, since 7 + 2 + 8 + 5 + 489 + 8 + 2 + 69 + 76 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a junction number, because it is equal to n+sod(n) for n = 7285489826895 and 7285489826904.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12904531 + ... + 13457261.

It is an arithmetic number, because the mean of its divisors is an integer number (287758359252).

Almost surely, 2^{7285489826976} is an apocalyptic number.

It is an amenable number.

7285489826976 is an abundant number, since it is smaller than the sum of its proper divisors (13433112039168).

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

7285489826976 is a wasteful number, since it uses less digits than its factorization.

7285489826976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 598514 (or 598503 counting only the distinct ones).

The product of its digits is 5852528640, while the sum is 81.

The spelling of 7285489826976 in words is "seven trillion, two hundred eighty-five billion, four hundred eighty-nine million, eight hundred twenty-six thousand, nine hundred seventy-six".