470286490 has 16 divisors (see below), whose sum is σ = 862488648. Its totient is φ = 184565056.

The previous prime is 470286457. The next prime is 470286491. The reversal of 470286490 is 94682074.

It can be written as a sum of positive squares in 4 ways, for example, as 457917201 + 12369289 = 21399^2 + 3517^2 .

It is not an unprimeable number, because it can be changed into a prime (470286491) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 443137 + ... + 444196.

Almost surely, 2^470286490 is an apocalyptic number.

470286490 is a deficient number, since it is larger than the sum of its proper divisors (392202158).

470286490 is a wasteful number, since it uses less digits than its factorization.

470286490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 887393.

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 470286490 is about 21686.0897812400. The cubic root of 470286490 is about 777.6559531114.

The spelling of 470286490 in words is "four hundred seventy million, two hundred eighty-six thousand, four hundred ninety".