683632424634 has 16 divisors (see below), whose sum is σ = 1367288563872. Its totient is φ = 227873522448.

The previous prime is 683632424633. The next prime is 683632424647. The reversal of 683632424634 is 436424236386.

It is not an unprimeable number, because it can be changed into a prime (683632424633) 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, 601729 + ... + 1315044.

It is an arithmetic number, because the mean of its divisors is an integer number (85455535242).

Almost surely, 2^683632424634 is an apocalyptic number.

683632424634 is an abundant number, since it is smaller than the sum of its proper divisors (683656139238).

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

683632424634 is a wasteful number, since it uses less digits than its factorization.

683632424634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1976221.

The product of its digits is 11943936, while the sum is 51.

The spelling of 683632424634 in words is "six hundred eighty-three billion, six hundred thirty-two million, four hundred twenty-four thousand, six hundred thirty-four".