7397850099 has 4 divisors (see below), whose sum is σ = 9863800136. Its totient is φ = 4931900064.

The previous prime is 7397850073. The next prime is 7397850133. The reversal of 7397850099 is 9900587937.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 7397850099 - 2⁷ = 7397849971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7397850059) 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, 1232975014 + ... + 1232975019.

It is an arithmetic number, because the mean of its divisors is an integer number (2465950034).

Almost surely, 2^7397850099 is an apocalyptic number.

7397850099 is a deficient number, since it is larger than the sum of its proper divisors (2465950037).

7397850099 is a wasteful number, since it uses less digits than its factorization.

7397850099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2465950036.

The product of its (nonzero) digits is 4286520, while the sum is 57.

The square root of 7397850099 is about 86010.7557169451. The cubic root of 7397850099 is about 1948.5064258044.

The spelling of 7397850099 in words is "seven billion, three hundred ninety-seven million, eight hundred fifty thousand, ninety-nine".