830763049688 has 48 divisors (see below), whose sum is σ = 1843866205440. Its totient is φ = 348571903680.

The previous prime is 830763049681. The next prime is 830763049693. The reversal of 830763049688 is 886940367038.

It is a self number, because there is not a number n which added to its sum of digits gives 830763049688.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (830763049681) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32996120 + ... + 33021287.

It is an arithmetic number, because the mean of its divisors is an integer number (38413879280).

Almost surely, 2^830763049688 is an apocalyptic number.

830763049688 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

830763049688 is an abundant number, since it is smaller than the sum of its proper divisors (1013103155752).

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

830763049688 is a wasteful number, since it uses less digits than its factorization.

830763049688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66017448 (or 66017433 counting only the distinct ones).

The product of its (nonzero) digits is 41803776, while the sum is 62.

The spelling of 830763049688 in words is "eight hundred thirty billion, seven hundred sixty-three million, forty-nine thousand, six hundred eighty-eight".