469243080 has 48 divisors (see below), whose sum is σ = 1525041180. Its totient is φ = 125131392.

The previous prime is 469243069. The next prime is 469243081. The reversal of 469243080 is 80342964.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 430230564 + 39012516 = 20742^2 + 6246^2 .

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (469243081) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 651367 + ... + 652086.

Almost surely, 2^469243080 is an apocalyptic number.

469243080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

469243080 is an abundant number, since it is smaller than the sum of its proper divisors (1055798100).

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

469243080 is a wasteful number, since it uses less digits than its factorization.

469243080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1303470 (or 1303463 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 469243080 is about 21662.0192964553. The cubic root of 469243080 is about 777.0804068983.

The spelling of 469243080 in words is "four hundred sixty-nine million, two hundred forty-three thousand, eighty".