469491412 has 24 divisors (see below), whose sum is σ = 887351976. Its totient is φ = 216066048.

The previous prime is 469491367. The next prime is 469491419. The reversal of 469491412 is 214194964.

It can be written as a sum of positive squares in 4 ways, for example, as 9217296 + 460274116 = 3036^2 + 21454^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (469491419) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5568 + ... + 31144.

It is an arithmetic number, because the mean of its divisors is an integer number (36972999).

Almost surely, 2^469491412 is an apocalyptic number.

It is an amenable number.

469491412 is a deficient number, since it is larger than the sum of its proper divisors (417860564).

469491412 is a wasteful number, since it uses less digits than its factorization.

469491412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25947 (or 25945 counting only the distinct ones).

The product of its digits is 62208, while the sum is 40.

The square root of 469491412 is about 21667.7505062247. The cubic root of 469491412 is about 777.2174644335.

The spelling of 469491412 in words is "four hundred sixty-nine million, four hundred ninety-one thousand, four hundred twelve".