7941198 has 8 divisors (see below), whose sum is σ = 15882408. Its totient is φ = 2647064.

The previous prime is 7941173. The next prime is 7941211. The reversal of 7941198 is 8911497.

It is a happy number.

7941198 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

7941198 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 661761 + ... + 661772.

It is an arithmetic number, because the mean of its divisors is an integer number (1985301).

Almost surely, 2^7941198 is an apocalyptic number.

7941198 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7941198 is a wasteful number, since it uses less digits than its factorization.

7941198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1323538.

The product of its digits is 18144, while the sum is 39.

The square root of 7941198 is about 2818.0131298488. The cubic root of 7941198 is about 199.5087778250.

Subtracting 7941198 from its reverse (8911497), we obtain a cube (970299 = 99³).

The spelling of 7941198 in words is "seven million, nine hundred forty-one thousand, one hundred ninety-eight".