845263934 has 8 divisors (see below), whose sum is σ = 1285264560. Its totient is φ = 416842416.

The previous prime is 845263931. The next prime is 845263967. The reversal of 845263934 is 439362548.

845263934 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 super-2 number, since 2×845263934² = 1428942236242312712, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (845263931) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2894594 + ... + 2894885.

It is an arithmetic number, because the mean of its divisors is an integer number (160658070).

Almost surely, 2^845263934 is an apocalyptic number.

845263934 is a deficient number, since it is larger than the sum of its proper divisors (440000626).

845263934 is a wasteful number, since it uses less digits than its factorization.

845263934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5789554.

The product of its digits is 622080, while the sum is 44.

The square root of 845263934 is about 29073.4231558652. The cubic root of 845263934 is about 945.5056163448.

The spelling of 845263934 in words is "eight hundred forty-five million, two hundred sixty-three thousand, nine hundred thirty-four".