479828851 has 2 divisors, whose sum is σ = 479828852. Its totient is φ = 479828850.

The previous prime is 479828837. The next prime is 479828861. The reversal of 479828851 is 158828974.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-479828851 is a prime.

It is not a weakly prime, because it can be changed into another prime (479828861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 239914425 + 239914426.

It is an arithmetic number, because the mean of its divisors is an integer number (239914426).

Almost surely, 2^479828851 is an apocalyptic number.

479828851 is a deficient number, since it is larger than the sum of its proper divisors (1).

479828851 is an equidigital number, since it uses as much as digits as its factorization.

479828851 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1290240, while the sum is 52.

The square root of 479828851 is about 21904.9960283037. The cubic root of 479828851 is about 782.8804580487.

The spelling of 479828851 in words is "four hundred seventy-nine million, eight hundred twenty-eight thousand, eight hundred fifty-one".