469034887 has 2 divisors, whose sum is σ = 469034888. Its totient is φ = 469034886.

The previous prime is 469034873. The next prime is 469034899. The reversal of 469034887 is 788430964.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-469034887 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 469034887.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (469034827) 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, 234517443 + 234517444.

It is an arithmetic number, because the mean of its divisors is an integer number (234517444).

Almost surely, 2^469034887 is an apocalyptic number.

469034887 is a deficient number, since it is larger than the sum of its proper divisors (1).

469034887 is an equidigital number, since it uses as much as digits as its factorization.

469034887 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1161216, while the sum is 49.

The square root of 469034887 is about 21657.2132787208. The cubic root of 469034887 is about 776.9654653109.

The spelling of 469034887 in words is "four hundred sixty-nine million, thirty-four thousand, eight hundred eighty-seven".