469230847 has 4 divisors (see below), whose sum is σ = 471280120. Its totient is φ = 467181576.

The previous prime is 469230833. The next prime is 469230877. The reversal of 469230847 is 748032964.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-469230847 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (469230877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1024293 + ... + 1024750.

It is an arithmetic number, because the mean of its divisors is an integer number (117820030).

Almost surely, 2^469230847 is an apocalyptic number.

469230847 is a deficient number, since it is larger than the sum of its proper divisors (2049273).

469230847 is a wasteful number, since it uses less digits than its factorization.

469230847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2049272.

The product of its (nonzero) digits is 290304, while the sum is 43.

The square root of 469230847 is about 21661.7369340503. The cubic root of 469230847 is about 777.0736541031.

The spelling of 469230847 in words is "four hundred sixty-nine million, two hundred thirty thousand, eight hundred forty-seven".