434660616 has 48 divisors (see below), whose sum is σ = 1267762860. Its totient is φ = 133741440.

The previous prime is 434660599. The next prime is 434660621. The reversal of 434660616 is 616066434.

434660616 is a `hidden beast` number, since 4 + 3 + 46 + 606 + 1 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 389904516 + 44756100 = 19746^2 + 6690^2 .

It is a super-2 number, since 2×434660616² = 377859702202998912, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 231255 + ... + 233126.

Almost surely, 2^434660616 is an apocalyptic number.

It is an amenable number.

434660616 is an abundant number, since it is smaller than the sum of its proper divisors (833102244).

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

434660616 is a wasteful number, since it uses less digits than its factorization.

434660616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464406 (or 464399 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The square root of 434660616 is about 20848.5159184053. The cubic root of 434660616 is about 757.5013835220.

The spelling of 434660616 in words is "four hundred thirty-four million, six hundred sixty thousand, six hundred sixteen".