469346691 has 16 divisors (see below), whose sum is σ = 683048448. Its totient is φ = 284301600.

The previous prime is 469346681. The next prime is 469346699. The reversal of 469346691 is 196643964.

It is not a de Polignac number, because 469346691 - 2¹¹ = 469344643 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 469346691.

It is not an unprimeable number, because it can be changed into a prime (469346699) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117865 + ... + 121781.

It is an arithmetic number, because the mean of its divisors is an integer number (42690528).

Almost surely, 2^469346691 is an apocalyptic number.

469346691 is a deficient number, since it is larger than the sum of its proper divisors (213701757).

469346691 is a wasteful number, since it uses less digits than its factorization.

469346691 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7562.

The product of its digits is 839808, while the sum is 48.

The square root of 469346691 is about 21664.4107005014. The cubic root of 469346691 is about 777.1375969818.

The spelling of 469346691 in words is "four hundred sixty-nine million, three hundred forty-six thousand, six hundred ninety-one".