830263831 has 8 divisors (see below), whose sum is σ = 853255040. Its totient is φ = 807301728.

The previous prime is 830263829. The next prime is 830263853. The reversal of 830263831 is 138362038.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 830263831 - 2¹ = 830263829 is a prime.

It is a super-2 number, since 2×830263831² = 1378676058133593122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (830263891) 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, 58705 + ... + 71461.

It is an arithmetic number, because the mean of its divisors is an integer number (106656880).

Almost surely, 2^830263831 is an apocalyptic number.

830263831 is a deficient number, since it is larger than the sum of its proper divisors (22991209).

830263831 is a wasteful number, since it uses less digits than its factorization.

830263831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14553.

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 830263831 is about 28814.2990718150. The cubic root of 830263831 is about 939.8792024491.

The spelling of 830263831 in words is "eight hundred thirty million, two hundred sixty-three thousand, eight hundred thirty-one".