469885500 has 216 divisors, whose sum is σ = 1725154704. Its totient is φ = 107352000.

The previous prime is 469885489. The next prime is 469885513. The reversal of 469885500 is 5588964.

469885500 is a `hidden beast` number, since 4 + 6 + 98 + 8 + 550 + 0 = 666.

It is a super-2 number, since 2×469885500² = 441584766220500000, which contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 219435 + ... + 221565.

Almost surely, 2^469885500 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 469885500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (862577352).

469885500 is an abundant number, since it is smaller than the sum of its proper divisors (1255269204).

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

469885500 is a wasteful number, since it uses less digits than its factorization.

469885500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2170 (or 2148 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 45.

The square root of 469885500 is about 21676.8424822436. The cubic root of 469885500 is about 777.4348673567.

The spelling of 469885500 in words is "four hundred sixty-nine million, eight hundred eighty-five thousand, five hundred".