434902 has 16 divisors (see below), whose sum is σ = 720720. Its totient is φ = 195552.

The previous prime is 434881. The next prime is 434909. The reversal of 434902 is 209434.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434909) 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, 924 + ... + 1312.

It is an arithmetic number, because the mean of its divisors is an integer number (45045).

2⁴³⁴⁹⁰² is an apocalyptic number.

434902 is a deficient number, since it is larger than the sum of its proper divisors (285818).

434902 is a wasteful number, since it uses less digits than its factorization.

434902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 447.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 434902 is about 659.4710001206. The cubic root of 434902 is about 75.7641580931.

The spelling of 434902 in words is "four hundred thirty-four thousand, nine hundred two".