830505038 has 24 divisors (see below), whose sum is σ = 1386668640. Its totient is φ = 372715200.

The previous prime is 830505019. The next prime is 830505041.

830505038 is nontrivially palindromic in base 10.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 830504995 and 830505013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2603 + ... + 40838.

It is an arithmetic number, because the mean of its divisors is an integer number (57777860).

Almost surely, 2^830505038 is an apocalyptic number.

830505038 is a deficient number, since it is larger than the sum of its proper divisors (556163602).

830505038 is a wasteful number, since it uses less digits than its factorization.

830505038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43544 (or 43533 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 830505038 is about 28818.4843112888. The cubic root of 830505038 is about 939.9702110675.

It can be divided in two parts, 83050 and 5038, that added together give a palindrome (88088).

The spelling of 830505038 in words is "eight hundred thirty million, five hundred five thousand, thirty-eight".