842936930 has 16 divisors (see below), whose sum is σ = 1655221824. Its totient is φ = 306522480.

The previous prime is 842936929. The next prime is 842936951. The reversal of 842936930 is 39639248.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3831422 + ... + 3831641.

It is an arithmetic number, because the mean of its divisors is an integer number (103451364).

Almost surely, 2^842936930 is an apocalyptic number.

842936930 is a deficient number, since it is larger than the sum of its proper divisors (812284894).

842936930 is a wasteful number, since it uses less digits than its factorization.

842936930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7663081.

The product of its (nonzero) digits is 279936, while the sum is 44.

The square root of 842936930 is about 29033.3761385065. The cubic root of 842936930 is about 944.6371627586.

The spelling of 842936930 in words is "eight hundred forty-two million, nine hundred thirty-six thousand, nine hundred thirty".