842800722 has 16 divisors (see below), whose sum is σ = 1714171680. Its totient is φ = 276171872.

The previous prime is 842800709. The next prime is 842800723. The reversal of 842800722 is 227008248.

It is not an unprimeable number, because it can be changed into a prime (842800723) 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, 1190043 + ... + 1190750.

It is an arithmetic number, because the mean of its divisors is an integer number (107135730).

Almost surely, 2^842800722 is an apocalyptic number.

842800722 is an abundant number, since it is smaller than the sum of its proper divisors (871370958).

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

842800722 is a wasteful number, since it uses less digits than its factorization.

842800722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2380857.

The product of its (nonzero) digits is 14336, while the sum is 33.

The square root of 842800722 is about 29031.0303296318. The cubic root of 842800722 is about 944.5862795252.

The spelling of 842800722 in words is "eight hundred forty-two million, eight hundred thousand, seven hundred twenty-two".