7789201 has 8 divisors (see below), whose sum is σ = 8919680. Its totient is φ = 6663168.

The previous prime is 7789193. The next prime is 7789211. The reversal of 7789201 is 1029877.

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 7789201 - 2³ = 7789193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7789211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4660 + ... + 6106.

It is an arithmetic number, because the mean of its divisors is an integer number (1114960).

Almost surely, 2^7789201 is an apocalyptic number.

It is an amenable number.

7789201 is a deficient number, since it is larger than the sum of its proper divisors (1130479).

7789201 is a wasteful number, since it uses less digits than its factorization.

7789201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2223.

The product of its (nonzero) digits is 7056, while the sum is 34.

The square root of 7789201 is about 2790.9140079909. The cubic root of 7789201 is about 198.2276825123.

The spelling of 7789201 in words is "seven million, seven hundred eighty-nine thousand, two hundred one".