714286434 has 32 divisors (see below), whose sum is σ = 1439222400. Its totient is φ = 236328192.

The previous prime is 714286427. The next prime is 714286439. The reversal of 714286434 is 434682417.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 714286392 and 714286401.

It is not an unprimeable number, because it can be changed into a prime (714286439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 550074 + ... + 551370.

It is an arithmetic number, because the mean of its divisors is an integer number (44975700).

Almost surely, 2^714286434 is an apocalyptic number.

714286434 is an abundant number, since it is smaller than the sum of its proper divisors (724935966).

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

714286434 is a wasteful number, since it uses less digits than its factorization.

714286434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1914.

The product of its digits is 129024, while the sum is 39.

The square root of 714286434 is about 26726.1376558604. The cubic root of 714286434 is about 893.9038353289.

The spelling of 714286434 in words is "seven hundred fourteen million, two hundred eighty-six thousand, four hundred thirty-four".