7850973 has 8 divisors (see below), whose sum is σ = 11273248. Its totient is φ = 4831344.

The previous prime is 7850963. The next prime is 7850987. The reversal of 7850973 is 3790587.

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

It is not a de Polignac number, because 7850973 - 2⁹ = 7850461 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 201307 = 7850973 / (7 + 8 + 5 + 0 + 9 + 7 + 3).

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7850903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100615 + ... + 100692.

It is an arithmetic number, because the mean of its divisors is an integer number (1409156).

Almost surely, 2^7850973 is an apocalyptic number.

It is an amenable number.

7850973 is a deficient number, since it is larger than the sum of its proper divisors (3422275).

7850973 is a wasteful number, since it uses less digits than its factorization.

7850973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201323.

The product of its (nonzero) digits is 52920, while the sum is 39.

The square root of 7850973 is about 2801.9587791401. The cubic root of 7850973 is about 198.7503160471.

The spelling of 7850973 in words is "seven million, eight hundred fifty thousand, nine hundred seventy-three".