682327464 has 128 divisors (see below), whose sum is σ = 2131261440. Its totient is φ = 177230592.

The previous prime is 682327441. The next prime is 682327493. The reversal of 682327464 is 464723286.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 143997 + ... + 148659.

It is an arithmetic number, because the mean of its divisors is an integer number (16650480).

Almost surely, 2^682327464 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 682327464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1065630720).

682327464 is an abundant number, since it is smaller than the sum of its proper divisors (1448933976).

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

682327464 is a wasteful number, since it uses less digits than its factorization.

682327464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4759 (or 4755 counting only the distinct ones).

The product of its digits is 387072, while the sum is 42.

The square root of 682327464 is about 26121.3985843025. The cubic root of 682327464 is about 880.3680726109.

The spelling of 682327464 in words is "six hundred eighty-two million, three hundred twenty-seven thousand, four hundred sixty-four".