7368947849 has 8 divisors (see below), whose sum is σ = 7442722560. Its totient is φ = 7295216256.

The previous prime is 7368947837. The next prime is 7368947881. The reversal of 7368947849 is 9487498637.

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-7368947849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7368947809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 416624 + ... + 433950.

It is an arithmetic number, because the mean of its divisors is an integer number (930340320).

Almost surely, 2^7368947849 is an apocalyptic number.

It is an amenable number.

7368947849 is a deficient number, since it is larger than the sum of its proper divisors (73774711).

7368947849 is a wasteful number, since it uses less digits than its factorization.

7368947849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21559.

The product of its digits is 73156608, while the sum is 65.

The square root of 7368947849 is about 85842.5759690376. The cubic root of 7368947849 is about 1945.9656101954.

The spelling of 7368947849 in words is "seven billion, three hundred sixty-eight million, nine hundred forty-seven thousand, eight hundred forty-nine".