605678930 has 16 divisors (see below), whose sum is σ = 1125391104. Its totient is φ = 234456240.

The previous prime is 605678869. The next prime is 605678939. The reversal of 605678930 is 39876506.

It is not an unprimeable number, because it can be changed into a prime (605678939) 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, 976592 + ... + 977211.

It is an arithmetic number, because the mean of its divisors is an integer number (70336944).

Almost surely, 2^605678930 is an apocalyptic number.

605678930 is a deficient number, since it is larger than the sum of its proper divisors (519712174).

605678930 is a wasteful number, since it uses less digits than its factorization.

605678930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1953841.

The product of its (nonzero) digits is 272160, while the sum is 44.

The square root of 605678930 is about 24610.5450975796. The cubic root of 605678930 is about 846.0853110861.

The spelling of 605678930 in words is "six hundred five million, six hundred seventy-eight thousand, nine hundred thirty".