469273979 has 2 divisors, whose sum is σ = 469273980. Its totient is φ = 469273978.

The previous prime is 469273943. The next prime is 469274011. The reversal of 469273979 is 979372964.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 469273979 - 2²⁸ = 200838523 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (469273919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 234636989 + 234636990.

It is an arithmetic number, because the mean of its divisors is an integer number (234636990).

Almost surely, 2^469273979 is an apocalyptic number.

469273979 is a deficient number, since it is larger than the sum of its proper divisors (1).

469273979 is an equidigital number, since it uses as much as digits as its factorization.

469273979 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5143824, while the sum is 56.

The square root of 469273979 is about 21662.7324915395. The cubic root of 469273979 is about 777.0974630763.

The spelling of 469273979 in words is "four hundred sixty-nine million, two hundred seventy-three thousand, nine hundred seventy-nine".