469883430 has 80 divisors (see below), whose sum is σ = 1304290944. Its totient is φ = 121253760.

The previous prime is 469883419. The next prime is 469883431. The reversal of 469883430 is 34388964.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (469883431) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 15754 + ... + 34466.

Almost surely, 2^469883430 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 469883430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (652145472).

469883430 is an abundant number, since it is smaller than the sum of its proper divisors (834407514).

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

469883430 is a wasteful number, since it uses less digits than its factorization.

469883430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18763 (or 18754 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 45.

The square root of 469883430 is about 21676.7947353847. The cubic root of 469883430 is about 777.4337257364.

The spelling of 469883430 in words is "four hundred sixty-nine million, eight hundred eighty-three thousand, four hundred thirty".