7620166099 has 8 divisors (see below), whose sum is σ = 9378666080. Its totient is φ = 6029142336.

The previous prime is 7620166033. The next prime is 7620166109. The reversal of 7620166099 is 9906610267.

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

It is a de Polignac number, because none of the positive numbers 2^k-7620166099 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7620160099) 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, 41868954 + ... + 41869135.

It is an arithmetic number, because the mean of its divisors is an integer number (1172333260).

Almost surely, 2^7620166099 is an apocalyptic number.

7620166099 is a deficient number, since it is larger than the sum of its proper divisors (1758499981).

7620166099 is a wasteful number, since it uses less digits than its factorization.

7620166099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83738109.

The product of its (nonzero) digits is 244944, while the sum is 46.

The square root of 7620166099 is about 87293.5627580866. The cubic root of 7620166099 is about 1967.8325771209.

The spelling of 7620166099 in words is "seven billion, six hundred twenty million, one hundred sixty-six thousand, ninety-nine".