854972698 has 16 divisors (see below), whose sum is σ = 1369342656. Its totient is φ = 399389760.

The previous prime is 854972689. The next prime is 854972719. The reversal of 854972698 is 896279458.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 214143 + ... + 218098.

It is an arithmetic number, because the mean of its divisors is an integer number (85583916).

Almost surely, 2^854972698 is an apocalyptic number.

854972698 is a deficient number, since it is larger than the sum of its proper divisors (514369958).

854972698 is a wasteful number, since it uses less digits than its factorization.

854972698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432309.

The product of its digits is 8709120, while the sum is 58.

The square root of 854972698 is about 29239.9161763504. The cubic root of 854972698 is about 949.1118931891. Note that the first 3 decimals are identical.

The spelling of 854972698 in words is "eight hundred fifty-four million, nine hundred seventy-two thousand, six hundred ninety-eight".