7799166622 has 8 divisors (see below), whose sum is σ = 12598653816. Its totient is φ = 3599615352.

The previous prime is 7799166553. The next prime is 7799166643. The reversal of 7799166622 is 2266619977.

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

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, 149983948 + ... + 149983999.

It is an arithmetic number, because the mean of its divisors is an integer number (1574831727).

Almost surely, 2^7799166622 is an apocalyptic number.

7799166622 is a deficient number, since it is larger than the sum of its proper divisors (4799487194).

7799166622 is a wasteful number, since it uses less digits than its factorization.

7799166622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299967962.

The product of its digits is 3429216, while the sum is 55.

The square root of 7799166622 is about 88312.8904633972. The cubic root of 7799166622 is about 1983.1218498667.

The spelling of 7799166622 in words is "seven billion, seven hundred ninety-nine million, one hundred sixty-six thousand, six hundred twenty-two".