682621932 has 24 divisors (see below), whose sum is σ = 1598713200. Its totient is φ = 226693696.

The previous prime is 682621921. The next prime is 682621943. The reversal of 682621932 is 239126286.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (682621921) and next prime (682621943).

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, 102507 + ... + 108962.

It is an arithmetic number, because the mean of its divisors is an integer number (66613050).

Almost surely, 2^682621932 is an apocalyptic number.

It is an amenable number.

682621932 is an abundant number, since it is smaller than the sum of its proper divisors (916091268).

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

682621932 is a wasteful number, since it uses less digits than its factorization.

682621932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211745 (or 211743 counting only the distinct ones).

The product of its digits is 62208, while the sum is 39.

The square root of 682621932 is about 26127.0345045128. The cubic root of 682621932 is about 880.4946994655.

The spelling of 682621932 in words is "six hundred eighty-two million, six hundred twenty-one thousand, nine hundred thirty-two".