830626038 has 36 divisors (see below), whose sum is σ = 1978176564. Its totient is φ = 251704200.

The previous prime is 830626031. The next prime is 830626039.

830626038 is nontrivially palindromic in base 10.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 830625993 and 830626011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (830626031) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 188508 + ... + 192863.

It is an arithmetic number, because the mean of its divisors is an integer number (54949349).

Almost surely, 2^830626038 is an apocalyptic number.

830626038 is an abundant number, since it is smaller than the sum of its proper divisors (1147550526).

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

830626038 is a wasteful number, since it uses less digits than its factorization.

830626038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381401 (or 381387 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 830626038 is about 28820.5835818777. The cubic root of 830626038 is about 940.0158583412.

The spelling of 830626038 in words is "eight hundred thirty million, six hundred twenty-six thousand, thirty-eight".