457897676 has 18 divisors (see below), whose sum is σ = 821354100. Its totient is φ = 223361440.

The previous prime is 457897577. The next prime is 457897691. The reversal of 457897676 is 676798754.

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 5 ways as a sum of consecutive naturals, for example, 27326 + ... + 40773.

Almost surely, 2^457897676 is an apocalyptic number.

It is an amenable number.

457897676 is a deficient number, since it is larger than the sum of its proper divisors (363456424).

457897676 is a wasteful number, since it uses less digits than its factorization.

457897676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68185 (or 68142 counting only the distinct ones).

The product of its digits is 17781120, while the sum is 59.

The square root of 457897676 is about 21398.5437822297. The cubic root of 457897676 is about 770.7664690408.

The spelling of 457897676 in words is "four hundred fifty-seven million, eight hundred ninety-seven thousand, six hundred seventy-six".