846220495 has 4 divisors (see below), whose sum is σ = 1015464600. Its totient is φ = 676976392.

The previous prime is 846220481. The next prime is 846220511. The reversal of 846220495 is 594022648.

846220495 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 846220495 - 2¹⁹ = 845696207 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84622045 + ... + 84622054.

It is an arithmetic number, because the mean of its divisors is an integer number (253866150).

Almost surely, 2^846220495 is an apocalyptic number.

846220495 is a deficient number, since it is larger than the sum of its proper divisors (169244105).

846220495 is a wasteful number, since it uses less digits than its factorization.

846220495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169244104.

The product of its (nonzero) digits is 138240, while the sum is 40.

The square root of 846220495 is about 29089.8692846840. The cubic root of 846220495 is about 945.8621491002.

The spelling of 846220495 in words is "eight hundred forty-six million, two hundred twenty thousand, four hundred ninety-five".