7486789009 has 8 divisors (see below), whose sum is σ = 8559630720. Its totient is φ = 6414772416.

The previous prime is 7486788989. The next prime is 7486789019. The reversal of 7486789009 is 9009876847.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7486789009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7486789019) 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, 186709 + ... + 223234.

It is an arithmetic number, because the mean of its divisors is an integer number (1069953840).

Almost surely, 2^7486789009 is an apocalyptic number.

It is an amenable number.

7486789009 is a deficient number, since it is larger than the sum of its proper divisors (1072841711).

7486789009 is a wasteful number, since it uses less digits than its factorization.

7486789009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412559.

The product of its (nonzero) digits is 6096384, while the sum is 58.

The square root of 7486789009 is about 86526.2330683591. The cubic root of 7486789009 is about 1956.2838277362.

The spelling of 7486789009 in words is "seven billion, four hundred eighty-six million, seven hundred eighty-nine thousand, nine".