985378676 has 12 divisors (see below), whose sum is σ = 1729384608. Its totient is φ = 491268792.

The previous prime is 985378663. The next prime is 985378687. The reversal of 985378676 is 676873589.

It is a super-2 number, since 2×985378676² = 1941942270231025952, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 353576 + ... + 356351.

It is an arithmetic number, because the mean of its divisors is an integer number (144115384).

Almost surely, 2^985378676 is an apocalyptic number.

It is an amenable number.

985378676 is a deficient number, since it is larger than the sum of its proper divisors (744005932).

985378676 is a wasteful number, since it uses less digits than its factorization.

985378676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 710278 (or 710276 counting only the distinct ones).

The product of its digits is 15240960, while the sum is 59.

The square root of 985378676 is about 31390.7418835554. The cubic root of 985378676 is about 995.1022768025.

The spelling of 985378676 in words is "nine hundred eighty-five million, three hundred seventy-eight thousand, six hundred seventy-six".