606985704 has 256 divisors, whose sum is σ = 1978368000. Its totient is φ = 170760960.

The previous prime is 606985681. The next prime is 606985711. The reversal of 606985704 is 407589606.

It is a self number, because there is not a number n which added to its sum of digits gives 606985704.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1653729 + ... + 1654095.

It is an arithmetic number, because the mean of its divisors is an integer number (7728000).

Almost surely, 2^606985704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 606985704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (989184000).

606985704 is an abundant number, since it is smaller than the sum of its proper divisors (1371382296).

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

606985704 is a wasteful number, since it uses less digits than its factorization.

606985704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 445 (or 435 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 606985704 is about 24637.0798594314. The cubic root of 606985704 is about 846.6933604607.

It can be divided in two parts, 606 and 985704, that added together give a triangular number (986310 = T₁₄₀₄).

The spelling of 606985704 in words is "six hundred six million, nine hundred eighty-five thousand, seven hundred four".