7850993 has 8 divisors (see below), whose sum is σ = 8186112. Its totient is φ = 7522416.

The previous prime is 7850987. The next prime is 7851001. The reversal of 7850993 is 3990587.

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

It is a cyclic number.

It is not a de Polignac number, because 7850993 - 2⁶ = 7850929 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7850993.

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

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 896 + ... + 4062.

It is an arithmetic number, because the mean of its divisors is an integer number (1023264).

Almost surely, 2^7850993 is an apocalyptic number.

It is an amenable number.

7850993 is a deficient number, since it is larger than the sum of its proper divisors (335119).

7850993 is a wasteful number, since it uses less digits than its factorization.

7850993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3271.

The product of its (nonzero) digits is 68040, while the sum is 41.

The square root of 7850993 is about 2801.9623480697. The cubic root of 7850993 is about 198.7504848161.

The spelling of 7850993 in words is "seven million, eight hundred fifty thousand, nine hundred ninety-three".