682451384 has 32 divisors (see below), whose sum is σ = 1317260880. Its totient is φ = 331225344.

The previous prime is 682451381. The next prime is 682451411. The reversal of 682451384 is 483154286.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (682451381) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135764 + ... + 140700.

Almost surely, 2^682451384 is an apocalyptic number.

It is an amenable number.

682451384 is a deficient number, since it is larger than the sum of its proper divisors (634809496).

682451384 is a wasteful number, since it uses less digits than its factorization.

682451384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5447 (or 5443 counting only the distinct ones).

The product of its digits is 184320, while the sum is 41.

The square root of 682451384 is about 26123.7704782445. The cubic root of 682451384 is about 880.4213650126.

The spelling of 682451384 in words is "six hundred eighty-two million, four hundred fifty-one thousand, three hundred eighty-four".