470487790 has 16 divisors (see below), whose sum is σ = 847191312. Its totient is φ = 188125504.

The previous prime is 470487781. The next prime is 470487791. The reversal of 470487790 is 97784074.

It is a self number, because there is not a number n which added to its sum of digits gives 470487790.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (470487791) 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, 26442 + ... + 40498.

It is an arithmetic number, because the mean of its divisors is an integer number (52949457).

Almost surely, 2^470487790 is an apocalyptic number.

470487790 is a deficient number, since it is larger than the sum of its proper divisors (376703522).

470487790 is a wasteful number, since it uses less digits than its factorization.

470487790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17411.

The product of its (nonzero) digits is 395136, while the sum is 46.

The square root of 470487790 is about 21690.7305086758. The cubic root of 470487790 is about 777.7668924478.

The spelling of 470487790 in words is "four hundred seventy million, four hundred eighty-seven thousand, seven hundred ninety".