470949 has 8 divisors (see below), whose sum is σ = 632160. Its totient is φ = 311856.

The previous prime is 470947. The next prime is 470957. The reversal of 470949 is 949074.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 470949 - 2¹ = 470947 is a prime.

It is an alternating number because its digits alternate between even and odd.

470949 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (470941) 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, 99 + ... + 975.

It is an arithmetic number, because the mean of its divisors is an integer number (79020).

2⁴⁷⁰⁹⁴⁹ is an apocalyptic number.

It is an amenable number.

470949 is a deficient number, since it is larger than the sum of its proper divisors (161211).

470949 is a wasteful number, since it uses less digits than its factorization.

470949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1059.

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 470949 is about 686.2572403990. The cubic root of 470949 is about 77.8020952685.

The spelling of 470949 in words is "four hundred seventy thousand, nine hundred forty-nine".