7914334198 has 4 divisors (see below), whose sum is σ = 11871501300. Its totient is φ = 3957167098.

The previous prime is 7914334177. The next prime is 7914334199. The reversal of 7914334198 is 8914334197.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8914334197 = 1811 ⋅4922327.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7914334199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1978583548 + ... + 1978583551.

It is an arithmetic number, because the mean of its divisors is an integer number (2967875325).

Almost surely, 2^7914334198 is an apocalyptic number.

7914334198 is a deficient number, since it is larger than the sum of its proper divisors (3957167102).

7914334198 is a wasteful number, since it uses less digits than its factorization.

7914334198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3957167101.

The product of its digits is 653184, while the sum is 49.

The square root of 7914334198 is about 88962.5437923174. The cubic root of 7914334198 is about 1992.8355491341.

Subtracting 7914334198 from its reverse (8914334197), we obtain a palindrome (999999999).

The spelling of 7914334198 in words is "seven billion, nine hundred fourteen million, three hundred thirty-four thousand, one hundred ninety-eight".