873627345 has 48 divisors (see below), whose sum is σ = 1555107840. Its totient is φ = 453454848.

The previous prime is 873627343. The next prime is 873627361. The reversal of 873627345 is 543726378.

873627345 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 873627345 - 2¹ = 873627343 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 873627345.

It is not an unprimeable number, because it can be changed into a prime (873627343) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 682416 + ... + 683694.

It is an arithmetic number, because the mean of its divisors is an integer number (32398080).

Almost surely, 2^873627345 is an apocalyptic number.

It is an amenable number.

873627345 is a deficient number, since it is larger than the sum of its proper divisors (681480495).

873627345 is a wasteful number, since it uses less digits than its factorization.

873627345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1686 (or 1683 counting only the distinct ones).

The product of its digits is 846720, while the sum is 45.

The square root of 873627345 is about 29557.1877045161. The cubic root of 873627345 is about 955.9651782774.

The spelling of 873627345 in words is "eight hundred seventy-three million, six hundred twenty-seven thousand, three hundred forty-five".