7799901198 has 8 divisors (see below), whose sum is σ = 15599802408. Its totient is φ = 2599967064.

The previous prime is 7799901181. The next prime is 7799901199. The reversal of 7799901198 is 8911099977.

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

7799901198 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7799901199) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 649991761 + ... + 649991772.

It is an arithmetic number, because the mean of its divisors is an integer number (1949975301).

Almost surely, 2^7799901198 is an apocalyptic number.

7799901198 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.

7799901198 is a wasteful number, since it uses less digits than its factorization.

7799901198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1299983538.

The product of its (nonzero) digits is 2571912, while the sum is 60.

The square root of 7799901198 is about 88317.0493053295. The cubic root of 7799901198 is about 1983.1841089965.

The spelling of 7799901198 in words is "seven billion, seven hundred ninety-nine million, nine hundred one thousand, one hundred ninety-eight".