7899242201 has 8 divisors (see below), whose sum is σ = 8254925184. Its totient is φ = 7551376560.

The previous prime is 7899242177. The next prime is 7899242209. The reversal of 7899242201 is 1022429987.

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 7899242201 - 2¹⁸ = 7898980057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7899242209) 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, 1952270 + ... + 1956311.

It is an arithmetic number, because the mean of its divisors is an integer number (1031865648).

Almost surely, 2^7899242201 is an apocalyptic number.

It is an amenable number.

7899242201 is a deficient number, since it is larger than the sum of its proper divisors (355682983).

7899242201 is a wasteful number, since it uses less digits than its factorization.

7899242201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3908671.

The product of its (nonzero) digits is 145152, while the sum is 44.

The square root of 7899242201 is about 88877.6811184900. The cubic root of 7899242201 is about 1991.5680175443.

The spelling of 7899242201 in words is "seven billion, eight hundred ninety-nine million, two hundred forty-two thousand, two hundred one".