470674890 has 192 divisors, whose sum is σ = 1452672000. Its totient is φ = 105670656.

The previous prime is 470674819. The next prime is 470674913. The reversal of 470674890 is 98476074.

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

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2438634 + ... + 2438826.

It is an arithmetic number, because the mean of its divisors is an integer number (7566000).

Almost surely, 2^470674890 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 470674890, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (726336000).

470674890 is an abundant number, since it is smaller than the sum of its proper divisors (981997110).

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

470674890 is a wasteful number, since it uses less digits than its factorization.

470674890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306 (or 289 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 45.

The square root of 470674890 is about 21695.0429822114. The cubic root of 470674890 is about 777.8699775885.

The spelling of 470674890 in words is "four hundred seventy million, six hundred seventy-four thousand, eight hundred ninety".