470738 has 4 divisors (see below), whose sum is σ = 706110. Its totient is φ = 235368.

The previous prime is 470731. The next prime is 470749. The reversal of 470738 is 837074.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 247009 + 223729 = 497^2 + 473^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 470738.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 470738.

It is not an unprimeable number, because it can be changed into a prime (470731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117683 + ... + 117686.

2⁴⁷⁰⁷³⁸ is an apocalyptic number.

470738 is a deficient number, since it is larger than the sum of its proper divisors (235372).

470738 is a wasteful number, since it uses less digits than its factorization.

470738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235371.

The product of its (nonzero) digits is 4704, while the sum is 29.

The square root of 470738 is about 686.1034907359. The cubic root of 470738 is about 77.7904742690.

The spelling of 470738 in words is "four hundred seventy thousand, seven hundred thirty-eight".