842901061 has 8 divisors (see below), whose sum is σ = 847972224. Its totient is φ = 837844560.

The previous prime is 842901053. The next prime is 842901077. The reversal of 842901061 is 160109248.

It is a happy number.

842901061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 842901061 - 2³ = 842901053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (842901041) 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, 124791 + ... + 131371.

It is an arithmetic number, because the mean of its divisors is an integer number (105996528).

Almost surely, 2^842901061 is an apocalyptic number.

It is an amenable number.

842901061 is a deficient number, since it is larger than the sum of its proper divisors (5071163).

842901061 is a wasteful number, since it uses less digits than its factorization.

842901061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7331.

The product of its (nonzero) digits is 3456, while the sum is 31.

The square root of 842901061 is about 29032.7584118354. The cubic root of 842901061 is about 944.6237637052.

The spelling of 842901061 in words is "eight hundred forty-two million, nine hundred one thousand, sixty-one".