842616007 has 2 divisors, whose sum is σ = 842616008. Its totient is φ = 842616006.

The previous prime is 842615989. The next prime is 842616029. The reversal of 842616007 is 700616248.

842616007 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-842616007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (842616077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 421308003 + 421308004.

It is an arithmetic number, because the mean of its divisors is an integer number (421308004).

Almost surely, 2^842616007 is an apocalyptic number.

842616007 is a deficient number, since it is larger than the sum of its proper divisors (1).

842616007 is an equidigital number, since it uses as much as digits as its factorization.

842616007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 842616007 is about 29027.8488179886. The cubic root of 842616007 is about 944.5172667688.

The spelling of 842616007 in words is "eight hundred forty-two million, six hundred sixteen thousand, seven".