434879460 has 36 divisors (see below), whose sum is σ = 1319134908. Its totient is φ = 115967808.

The previous prime is 434879453. The next prime is 434879461. The reversal of 434879460 is 64978434.

It can be written as a sum of positive squares in 2 ways, for example, as 122014116 + 312865344 = 11046^2 + 17688^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-3 number, since 3×434879460³ (a number of 27 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (434879461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1207819 + ... + 1208178.

Almost surely, 2^434879460 is an apocalyptic number.

It is an amenable number.

434879460 is an abundant number, since it is smaller than the sum of its proper divisors (884255448).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

434879460 is a wasteful number, since it uses less digits than its factorization.

434879460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2416012 (or 2416007 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 45.

The square root of 434879460 is about 20853.7636890802. The cubic root of 434879460 is about 757.6284917476.

The spelling of 434879460 in words is "four hundred thirty-four million, eight hundred seventy-nine thousand, four hundred sixty".