470289408 has 44 divisors (see below), whose sum is σ = 1253500920. Its totient is φ = 156762112.

The previous prime is 470289401. The next prime is 470289461. The reversal of 470289408 is 804982074.

It is a self number, because there is not a number n which added to its sum of digits gives 470289408.

It is not an unprimeable number, because it can be changed into a prime (470289401) 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, 73473 + ... + 79616.

Almost surely, 2^470289408 is an apocalyptic number.

470289408 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

470289408 is an abundant number, since it is smaller than the sum of its proper divisors (783211512).

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

470289408 is a wasteful number, since it uses less digits than its factorization.

470289408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153112 (or 153094 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 42.

The square root of 470289408 is about 21686.1570592855. The cubic root of 470289408 is about 777.6575614894.

The spelling of 470289408 in words is "four hundred seventy million, two hundred eighty-nine thousand, four hundred eight".