853916472 has 32 divisors (see below), whose sum is σ = 2371990800. Its totient is φ = 284638752.

The previous prime is 853916447. The next prime is 853916473. The reversal of 853916472 is 274619358.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (853916473) by changing a digit.

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, 1976443 + ... + 1976874.

Almost surely, 2^853916472 is an apocalyptic number.

It is an amenable number.

853916472 is an abundant number, since it is smaller than the sum of its proper divisors (1518074328).

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

853916472 is a wasteful number, since it uses less digits than its factorization.

853916472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3953332 (or 3953322 counting only the distinct ones).

The product of its digits is 362880, while the sum is 45.

The square root of 853916472 is about 29221.8492227990. The cubic root of 853916472 is about 948.7208905440.

The spelling of 853916472 in words is "eight hundred fifty-three million, nine hundred sixteen thousand, four hundred seventy-two".