479224787 has 2 divisors, whose sum is σ = 479224788. Its totient is φ = 479224786.

The previous prime is 479224741. The next prime is 479224829. The reversal of 479224787 is 787422974.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 479224787 - 2⁸ = 479224531 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (479227787) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 239612393 + 239612394.

It is an arithmetic number, because the mean of its divisors is an integer number (239612394).

Almost surely, 2^479224787 is an apocalyptic number.

479224787 is a deficient number, since it is larger than the sum of its proper divisors (1).

479224787 is an equidigital number, since it uses as much as digits as its factorization.

479224787 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1580544, while the sum is 50.

The square root of 479224787 is about 21891.2034159842. The cubic root of 479224787 is about 782.5517932966.

The spelling of 479224787 in words is "four hundred seventy-nine million, two hundred twenty-four thousand, seven hundred eighty-seven".