434434660 has 48 divisors (see below), whose sum is σ = 1053803520. Its totient is φ = 148682240.

The previous prime is 434434597. The next prime is 434434661. The reversal of 434434660 is 66434434.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (434434661) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54340 + ... + 61819.

It is an arithmetic number, because the mean of its divisors is an integer number (21954240).

Almost surely, 2^434434660 is an apocalyptic number.

It is an amenable number.

434434660 is an abundant number, since it is smaller than the sum of its proper divisors (619368860).

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

434434660 is a wasteful number, since it uses less digits than its factorization.

434434660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116196 (or 116194 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 34.

The square root of 434434660 is about 20843.0962191321. The cubic root of 434434660 is about 757.3700997540.

The spelling of 434434660 in words is "four hundred thirty-four million, four hundred thirty-four thousand, six hundred sixty".