469493320 has 16 divisors (see below), whose sum is σ = 1056360060. Its totient is φ = 187797312.

The previous prime is 469493317. The next prime is 469493329. The reversal of 469493320 is 23394964.

It can be written as a sum of positive squares in 2 ways, for example, as 430230564 + 39262756 = 20742^2 + 6266^2 .

It is a Harshad number since it is a multiple of its sum of digits (40), and also a Moran number because the ratio is a prime number: 11737333 = 469493320 / (4 + 6 + 9 + 4 + 9 + 3 + 3 + 2 + 0).

It is not an unprimeable number, because it can be changed into a prime (469493329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5868627 + ... + 5868706.

Almost surely, 2^469493320 is an apocalyptic number.

469493320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

469493320 is an abundant number, since it is smaller than the sum of its proper divisors (586866740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

469493320 is a wasteful number, since it uses less digits than its factorization.

469493320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11737344 (or 11737340 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 40.

The square root of 469493320 is about 21667.7945347467. The cubic root of 469493320 is about 777.2185172954.

The spelling of 469493320 in words is "four hundred sixty-nine million, four hundred ninety-three thousand, three hundred twenty".