814306030 has 16 divisors (see below), whose sum is σ = 1529479584. Its totient is φ = 311560480.

The previous prime is 814306013. The next prime is 814306033. The reversal of 814306030 is 30603418.

It is a junction number, because it is equal to n+sod(n) for n = 814305986 and 814306004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (814306033) 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, 1770001 + ... + 1770460.

It is an arithmetic number, because the mean of its divisors is an integer number (95592474).

Almost surely, 2^814306030 is an apocalyptic number.

814306030 is a deficient number, since it is larger than the sum of its proper divisors (715173554).

814306030 is a wasteful number, since it uses less digits than its factorization.

814306030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3540491.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 814306030 is about 28536.0479043612. The cubic root of 814306030 is about 933.8186649600.

Adding to 814306030 its reverse (30603418), we get a palindrome (844909448).

The spelling of 814306030 in words is "eight hundred fourteen million, three hundred six thousand, thirty".