682497930 has 32 divisors (see below), whose sum is σ = 1682267904. Its totient is φ = 177080256.

The previous prime is 682497913. The next prime is 682497947. The reversal of 682497930 is 39794286.

It is an interprime number because it is at equal distance from previous prime (682497913) and next prime (682497947).

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 682497930.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 306322 + ... + 308541.

It is an arithmetic number, because the mean of its divisors is an integer number (52570872).

Almost surely, 2^682497930 is an apocalyptic number.

682497930 is an abundant number, since it is smaller than the sum of its proper divisors (999769974).

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

682497930 is a wasteful number, since it uses less digits than its factorization.

682497930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 614910.

The product of its (nonzero) digits is 653184, while the sum is 48.

The square root of 682497930 is about 26124.6613375179. The cubic root of 682497930 is about 880.4413806807.

The spelling of 682497930 in words is "six hundred eighty-two million, four hundred ninety-seven thousand, nine hundred thirty".