842364930 has 32 divisors (see below), whose sum is σ = 2205465408. Its totient is φ = 204209600.

The previous prime is 842364917. The next prime is 842364931. The reversal of 842364930 is 39463248.

It is not an unprimeable number, because it can be changed into a prime (842364931) 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, 1275981 + ... + 1276640.

It is an arithmetic number, because the mean of its divisors is an integer number (68920794).

Almost surely, 2^842364930 is an apocalyptic number.

842364930 is an abundant number, since it is smaller than the sum of its proper divisors (1363100478).

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

842364930 is a wasteful number, since it uses less digits than its factorization.

842364930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2552642.

The product of its (nonzero) digits is 124416, while the sum is 39.

The square root of 842364930 is about 29023.5237350670. The cubic root of 842364930 is about 944.4234438339.

The spelling of 842364930 in words is "eight hundred forty-two million, three hundred sixty-four thousand, nine hundred thirty".