854973430 has 16 divisors (see below), whose sum is σ = 1580546160. Its totient is φ = 332746272.

The previous prime is 854973421. The next prime is 854973443. The reversal of 854973430 is 34379458.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1155000 + ... + 1155739.

It is an arithmetic number, because the mean of its divisors is an integer number (98784135).

Almost surely, 2^854973430 is an apocalyptic number.

854973430 is a deficient number, since it is larger than the sum of its proper divisors (725572730).

854973430 is a wasteful number, since it uses less digits than its factorization.

854973430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2310783.

The product of its (nonzero) digits is 362880, while the sum is 43.

The square root of 854973430 is about 29239.9286934835. The cubic root of 854973430 is about 949.1121640553.

The spelling of 854973430 in words is "eight hundred fifty-four million, nine hundred seventy-three thousand, four hundred thirty".