433490 has 16 divisors (see below), whose sum is σ = 793152. Its totient is φ = 170544.

The previous prime is 433471. The next prime is 433501. The reversal of 433490 is 94334.

433490 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 433490.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 347 + ... + 993.

It is an arithmetic number, because the mean of its divisors is an integer number (49572).

2⁴³³⁴⁹⁰ is an apocalyptic number.

433490 is a deficient number, since it is larger than the sum of its proper divisors (359662).

433490 is a wasteful number, since it uses less digits than its factorization.

433490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 721.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 433490 is about 658.3995747265. The cubic root of 433490 is about 75.6820744842.

The spelling of 433490 in words is "four hundred thirty-three thousand, four hundred ninety".