469048939 has 2 divisors, whose sum is σ = 469048940. Its totient is φ = 469048938.

The previous prime is 469048903. The next prime is 469048981. The reversal of 469048939 is 939840964.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 469048939 - 2⁹ = 469048427 is a prime.

It is not a weakly prime, because it can be changed into another prime (469048439) 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, 234524469 + 234524470.

It is an arithmetic number, because the mean of its divisors is an integer number (234524470).

Almost surely, 2^469048939 is an apocalyptic number.

469048939 is a deficient number, since it is larger than the sum of its proper divisors (1).

469048939 is an equidigital number, since it uses as much as digits as its factorization.

469048939 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1679616, while the sum is 52.

The square root of 469048939 is about 21657.5376947611. The cubic root of 469048939 is about 776.9732243710.

The spelling of 469048939 in words is "four hundred sixty-nine million, forty-eight thousand, nine hundred thirty-nine".