469299249847 has 8 divisors (see below), whose sum is σ = 480963888720. Its totient is φ = 457645007040.

The previous prime is 469299249827. The next prime is 469299249857. The reversal of 469299249847 is 748942992964.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 469299249847 - 2⁷ = 469299249719 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 469299249847.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (469299249827) 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 in 7 ways as a sum of consecutive naturals, for example, 2507572 + ... + 2688217.

It is an arithmetic number, because the mean of its divisors is an integer number (60120486090).

Almost surely, 2^469299249847 is an apocalyptic number.

469299249847 is a deficient number, since it is larger than the sum of its proper divisors (11664638873).

469299249847 is a wasteful number, since it uses less digits than its factorization.

469299249847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5198033.

The product of its digits is 564350976, while the sum is 73.

The spelling of 469299249847 in words is "four hundred sixty-nine billion, two hundred ninety-nine million, two hundred forty-nine thousand, eight hundred forty-seven".