676854433 has 4 divisors (see below), whose sum is σ = 679428288. Its totient is φ = 674280580.

The previous prime is 676854413. The next prime is 676854449. The reversal of 676854433 is 334458676.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 676854433 - 2¹³ = 676846241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (676854413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1286533 + ... + 1287058.

It is an arithmetic number, because the mean of its divisors is an integer number (169857072).

Almost surely, 2^676854433 is an apocalyptic number.

It is an amenable number.

676854433 is a deficient number, since it is larger than the sum of its proper divisors (2573855).

676854433 is a wasteful number, since it uses less digits than its factorization.

676854433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2573854.

The product of its digits is 1451520, while the sum is 46.

The square root of 676854433 is about 26016.4262149896. The cubic root of 676854433 is about 878.0079047066.

The spelling of 676854433 in words is "six hundred seventy-six million, eight hundred fifty-four thousand, four hundred thirty-three".