830467136 has 56 divisors (see below), whose sum is σ = 1787551416. Its totient is φ = 381255680.

The previous prime is 830467129. The next prime is 830467151. The reversal of 830467136 is 631764038.

It can be written as a sum of positive squares in 4 ways, for example, as 242113600 + 588353536 = 15560^2 + 24256^2 .

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 830467136.

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, 35300 + ... + 53916.

It is an arithmetic number, because the mean of its divisors is an integer number (31920561).

Almost surely, 2^830467136 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 830467136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (893775708).

830467136 is an abundant number, since it is smaller than the sum of its proper divisors (957084280).

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

830467136 is a wasteful number, since it uses less digits than its factorization.

830467136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18687 (or 18677 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 38.

The square root of 830467136 is about 28817.8267050102. The cubic root of 830467136 is about 939.9559116186.

The spelling of 830467136 in words is "eight hundred thirty million, four hundred sixty-seven thousand, one hundred thirty-six".