469930 has 8 divisors (see below), whose sum is σ = 845892. Its totient is φ = 187968.

The previous prime is 469919. The next prime is 469939. The reversal of 469930 is 39964.

It can be written as a sum of positive squares in 2 ways, for example, as 410881 + 59049 = 641^2 + 243^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 469892 and 469901.

It is not an unprimeable number, because it can be changed into a prime (469939) 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 in 3 ways as a sum of consecutive naturals, for example, 23487 + ... + 23506.

2⁴⁶⁹⁹³⁰ is an apocalyptic number.

469930 is a deficient number, since it is larger than the sum of its proper divisors (375962).

469930 is a wasteful number, since it uses less digits than its factorization.

469930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47000.

The product of its (nonzero) digits is 5832, while the sum is 31.

The square root of 469930 is about 685.5144053920. The cubic root of 469930 is about 77.7459408626.

The spelling of 469930 in words is "four hundred sixty-nine thousand, nine hundred thirty".