997073676 has 72 divisors (see below), whose sum is σ = 2547417600. Its totient is φ = 328815840.

The previous prime is 997073653. The next prime is 997073797. The reversal of 997073676 is 676370799.

997073676 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2313181 + ... + 2313611.

It is an arithmetic number, because the mean of its divisors is an integer number (35380800).

Almost surely, 2^997073676 is an apocalyptic number.

It is an amenable number.

997073676 is an abundant number, since it is smaller than the sum of its proper divisors (1550343924).

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

997073676 is a wasteful number, since it uses less digits than its factorization.

997073676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 979 (or 974 counting only the distinct ones).

The product of its (nonzero) digits is 3000564, while the sum is 54.

The square root of 997073676 is about 31576.4734573068. The cubic root of 997073676 is about 999.0236056310.

The spelling of 997073676 in words is "nine hundred ninety-seven million, seventy-three thousand, six hundred seventy-six".