7984370913 has 8 divisors (see below), whose sum is σ = 10653190848. Its totient is φ = 5319232464.

The previous prime is 7984370879. The next prime is 7984370941. The reversal of 7984370913 is 3190734897.

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

It is not a de Polignac number, because 7984370913 - 2²² = 7980176609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7984370413) 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, 915306 + ... + 923987.

It is an arithmetic number, because the mean of its divisors is an integer number (1331648856).

Almost surely, 2^7984370913 is an apocalyptic number.

It is an amenable number.

7984370913 is a deficient number, since it is larger than the sum of its proper divisors (2668819935).

7984370913 is a wasteful number, since it uses less digits than its factorization.

7984370913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1840743.

The product of its (nonzero) digits is 1143072, while the sum is 51.

The square root of 7984370913 is about 89355.3071339358. The cubic root of 7984370913 is about 1998.6967270076.

The spelling of 7984370913 in words is "seven billion, nine hundred eighty-four million, three hundred seventy thousand, nine hundred thirteen".