97028784830468 has 48 divisors (see below), whose sum is σ = 186518430000000. Its totient is φ = 43960339196928.

The previous prime is 97028784830363. The next prime is 97028784830507. The reversal of 97028784830468 is 86403848782079.

It is a junction number, because it is equal to n+sod(n) for n = 97028784830395 and 97028784830404.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31292948 + ... + 34253556.

It is an arithmetic number, because the mean of its divisors is an integer number (3885800625000).

Almost surely, 2^{97028784830468} is an apocalyptic number.

It is an amenable number.

97028784830468 is a deficient number, since it is larger than the sum of its proper divisors (89489645169532).

97028784830468 is a wasteful number, since it uses less digits than its factorization.

97028784830468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2979404 (or 2979402 counting only the distinct ones).

The product of its (nonzero) digits is 1040449536, while the sum is 74.

The spelling of 97028784830468 in words is "ninety-seven trillion, twenty-eight billion, seven hundred eighty-four million, eight hundred thirty thousand, four hundred sixty-eight".